Home / 609,390.11-914,084.05-182,925.52

Finding the Fourth Proportional to 609,390.11, 914,084.05 and 182,925.52

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Solution

The fourth proportional to 609,390.11, 914,084.05 and 182,925.52 is: 274,387.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    609,390.11 : 914,084.05 = 182,925.52 : x
  2. Step 2: Convert to fraction form
    609,390.11/914,084.05 = 182,925.52/x
  3. Step 3: Cross multiply
    609,390.11x = 914,084.05 × 182,925.52
  4. Step 4: Simplify right side
    609,390.11x = 167,209,300,169.96
  5. Step 5: Solve for x
    x = 167,209,300,169.96/609,390.11
  6. Step 6: Final answer
    x = 274,387.95

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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.