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Finding the Third Proportional to 607,599 and 1,329,567

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Solution

The third proportional to 607,599 and 1,329,567 is: 2,909,399.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,599 : 1,329,567 = 1,329,567 : x
  2. Step 2: Convert to fraction form
    607,599/1,329,567 = 1,329,567/x
  3. Step 3: Cross multiply
    607,599x = 1,329,567 × 1,329,567
  4. Step 4: Simplify right side
    607,599x = 1,767,748,407,489
  5. Step 5: Solve for x
    x = 1,767,748,407,489/607,599
  6. Step 6: Final answer
    x = 2,909,399.80

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.