Home / 803,134.71-1,204,314.48-466,260.17

Finding the Fourth Proportional to 803,134.71, 1,204,314.48 and 466,260.17

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Solution

The fourth proportional to 803,134.71, 1,204,314.48 and 466,260.17 is: 699,165.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,134.71 : 1,204,314.48 = 466,260.17 : x
  2. Step 2: Convert to fraction form
    803,134.71/1,204,314.48 = 466,260.17/x
  3. Step 3: Cross multiply
    803,134.71x = 1,204,314.48 × 466,260.17
  4. Step 4: Simplify right side
    803,134.71x = 561,523,868,156.69
  5. Step 5: Solve for x
    x = 561,523,868,156.69/803,134.71
  6. Step 6: Final answer
    x = 699,165.23

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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.