Home / 732,791.97-1,011,746.58-457,568.97

Finding the Fourth Proportional to 732,791.97, 1,011,746.58 and 457,568.97

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Solution

The fourth proportional to 732,791.97, 1,011,746.58 and 457,568.97 is: 631,753.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,791.97 : 1,011,746.58 = 457,568.97 : x
  2. Step 2: Convert to fraction form
    732,791.97/1,011,746.58 = 457,568.97/x
  3. Step 3: Cross multiply
    732,791.97x = 1,011,746.58 × 457,568.97
  4. Step 4: Simplify right side
    732,791.97x = 462,943,840,511.62
  5. Step 5: Solve for x
    x = 462,943,840,511.62/732,791.97
  6. Step 6: Final answer
    x = 631,753.43

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