Home / 3,234,888.60-4,852,332.90-3,077,424.60

Finding the Fourth Proportional to 3,234,888.60, 4,852,332.90 and 3,077,424.60

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Solution

The fourth proportional to 3,234,888.60, 4,852,332.90 and 3,077,424.60 is: 4,616,136.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,888.60 : 4,852,332.90 = 3,077,424.60 : x
  2. Step 2: Convert to fraction form
    3,234,888.60/4,852,332.90 = 3,077,424.60/x
  3. Step 3: Cross multiply
    3,234,888.60x = 4,852,332.90 × 3,077,424.60
  4. Step 4: Simplify right side
    3,234,888.60x = 14,932,688,633,849.34
  5. Step 5: Solve for x
    x = 14,932,688,633,849.34/3,234,888.60
  6. Step 6: Final answer
    x = 4,616,136.90

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Double scale
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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.