Home / 866,227.04-1,195,361.97-473,746.58

Finding the Fourth Proportional to 866,227.04, 1,195,361.97 and 473,746.58

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Solution

The fourth proportional to 866,227.04, 1,195,361.97 and 473,746.58 is: 653,753.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,227.04 : 1,195,361.97 = 473,746.58 : x
  2. Step 2: Convert to fraction form
    866,227.04/1,195,361.97 = 473,746.58/x
  3. Step 3: Cross multiply
    866,227.04x = 1,195,361.97 × 473,746.58
  4. Step 4: Simplify right side
    866,227.04x = 566,298,645,149.56
  5. Step 5: Solve for x
    x = 566,298,645,149.56/866,227.04
  6. Step 6: Final answer
    x = 653,753.14

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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.