Home / 4,846,061.36-7,269,208.68-2,318,939.12

Finding the Fourth Proportional to 4,846,061.36, 7,269,208.68 and 2,318,939.12

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Solution

The fourth proportional to 4,846,061.36, 7,269,208.68 and 2,318,939.12 is: 3,478,464.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,061.36 : 7,269,208.68 = 2,318,939.12 : x
  2. Step 2: Convert to fraction form
    4,846,061.36/7,269,208.68 = 2,318,939.12/x
  3. Step 3: Cross multiply
    4,846,061.36x = 7,269,208.68 × 2,318,939.12
  4. Step 4: Simplify right side
    4,846,061.36x = 16,856,852,379,495.56
  5. Step 5: Solve for x
    x = 16,856,852,379,495.56/4,846,061.36
  6. Step 6: Final answer
    x = 3,478,464.49

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Double scale
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Similar ratio
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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.