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Finding the Third Proportional to 5,565,592.27 and 8,513,907.47

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Solution

The third proportional to 5,565,592.27 and 8,513,907.47 is: 13,024,062.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,565,592.27 : 8,513,907.47 = 8,513,907.47 : x
  2. Step 2: Convert to fraction form
    5,565,592.27/8,513,907.47 = 8,513,907.47/x
  3. Step 3: Cross multiply
    5,565,592.27x = 8,513,907.47 × 8,513,907.47
  4. Step 4: Simplify right side
    5,565,592.27x = 72,486,620,386,437.03
  5. Step 5: Solve for x
    x = 72,486,620,386,437.03/5,565,592.27
  6. Step 6: Final answer
    x = 13,024,062.30

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.