Home / 803,127.96-1,204,304.41-466,253.41

Finding the Fourth Proportional to 803,127.96, 1,204,304.41 and 466,253.41

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Solution

The fourth proportional to 803,127.96, 1,204,304.41 and 466,253.41 is: 699,155.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,127.96 : 1,204,304.41 = 466,253.41 : x
  2. Step 2: Convert to fraction form
    803,127.96/1,204,304.41 = 466,253.41/x
  3. Step 3: Cross multiply
    803,127.96x = 1,204,304.41 × 466,253.41
  4. Step 4: Simplify right side
    803,127.96x = 561,511,037,840.54
  5. Step 5: Solve for x
    x = 561,511,037,840.54/803,127.96
  6. Step 6: Final answer
    x = 699,155.14

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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.