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Finding the Third Proportional to 801,007.31 and 1,070,001.56

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Solution

The third proportional to 801,007.31 and 1,070,001.56 is: 1,429,329.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    801,007.31 : 1,070,001.56 = 1,070,001.56 : x
  2. Step 2: Convert to fraction form
    801,007.31/1,070,001.56 = 1,070,001.56/x
  3. Step 3: Cross multiply
    801,007.31x = 1,070,001.56 × 1,070,001.56
  4. Step 4: Simplify right side
    801,007.31x = 1,144,903,343,752.44
  5. Step 5: Solve for x
    x = 1,144,903,343,752.44/801,007.31
  6. Step 6: Final answer
    x = 1,429,329.45

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.