Home / 4,846,285.40-7,269,428.10-3,901,501.40

Finding the Fourth Proportional to 4,846,285.40, 7,269,428.10 and 3,901,501.40

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Solution

The fourth proportional to 4,846,285.40, 7,269,428.10 and 3,901,501.40 is: 5,852,252.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,285.40 : 7,269,428.10 = 3,901,501.40 : x
  2. Step 2: Convert to fraction form
    4,846,285.40/7,269,428.10 = 3,901,501.40/x
  3. Step 3: Cross multiply
    4,846,285.40x = 7,269,428.10 × 3,901,501.40
  4. Step 4: Simplify right side
    4,846,285.40x = 28,361,683,909,349.34
  5. Step 5: Solve for x
    x = 28,361,683,909,349.34/4,846,285.40
  6. Step 6: Final answer
    x = 5,852,252.10

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Half scale
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Double scale
Find fourth proportional to 4,846,286.40, 7,269,429.60 and 3,901,502.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.