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Finding the Third Proportional to 369,532.13 and 801,805.50

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Solution

The third proportional to 369,532.13 and 801,805.50 is: 1,739,746.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    369,532.13 : 801,805.50 = 801,805.50 : x
  2. Step 2: Convert to fraction form
    369,532.13/801,805.50 = 801,805.50/x
  3. Step 3: Cross multiply
    369,532.13x = 801,805.50 × 801,805.50
  4. Step 4: Simplify right side
    369,532.13x = 642,892,059,830.25
  5. Step 5: Solve for x
    x = 642,892,059,830.25/369,532.13
  6. Step 6: Final answer
    x = 1,739,746.06

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.