Home / 2,747,761.53-3,792,365.02-1,524,461.16

Finding the Fourth Proportional to 2,747,761.53, 3,792,365.02 and 1,524,461.16

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Solution

The fourth proportional to 2,747,761.53, 3,792,365.02 and 1,524,461.16 is: 2,104,008.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,761.53 : 3,792,365.02 = 1,524,461.16 : x
  2. Step 2: Convert to fraction form
    2,747,761.53/3,792,365.02 = 1,524,461.16/x
  3. Step 3: Cross multiply
    2,747,761.53x = 3,792,365.02 × 1,524,461.16
  4. Step 4: Simplify right side
    2,747,761.53x = 5,781,313,172,327.52
  5. Step 5: Solve for x
    x = 5,781,313,172,327.52/2,747,761.53
  6. Step 6: Final answer
    x = 2,104,008.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.