Home / 3,710,505.08-5,569,349.16-1,792,765.28

Finding the Fourth Proportional to 3,710,505.08, 5,569,349.16 and 1,792,765.28

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Solution

The fourth proportional to 3,710,505.08, 5,569,349.16 and 1,792,765.28 is: 2,690,883.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,710,505.08 : 5,569,349.16 = 1,792,765.28 : x
  2. Step 2: Convert to fraction form
    3,710,505.08/5,569,349.16 = 1,792,765.28/x
  3. Step 3: Cross multiply
    3,710,505.08x = 5,569,349.16 × 1,792,765.28
  4. Step 4: Simplify right side
    3,710,505.08x = 9,984,535,806,245.17
  5. Step 5: Solve for x
    x = 9,984,535,806,245.17/3,710,505.08
  6. Step 6: Final answer
    x = 2,690,883.21

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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.