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Finding the Fourth Proportional to 466,067.06, 698,657.70 and 297,113.17

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Solution

The fourth proportional to 466,067.06, 698,657.70 and 297,113.17 is: 445,387.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,067.06 : 698,657.70 = 297,113.17 : x
  2. Step 2: Convert to fraction form
    466,067.06/698,657.70 = 297,113.17/x
  3. Step 3: Cross multiply
    466,067.06x = 698,657.70 × 297,113.17
  4. Step 4: Simplify right side
    466,067.06x = 207,580,400,498.62
  5. Step 5: Solve for x
    x = 207,580,400,498.62/466,067.06
  6. Step 6: Final answer
    x = 445,387.41

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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.