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Finding the Third Proportional to 602,104.50 and 932,802.75

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Solution

The third proportional to 602,104.50 and 932,802.75 is: 1,445,132.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,104.50 : 932,802.75 = 932,802.75 : x
  2. Step 2: Convert to fraction form
    602,104.50/932,802.75 = 932,802.75/x
  3. Step 3: Cross multiply
    602,104.50x = 932,802.75 × 932,802.75
  4. Step 4: Simplify right side
    602,104.50x = 870,120,970,407.56
  5. Step 5: Solve for x
    x = 870,120,970,407.56/602,104.50
  6. Step 6: Final answer
    x = 1,445,132.81

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.