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Finding the Third Proportional to 552,251.67 and 1,191,641.63

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Solution

The third proportional to 552,251.67 and 1,191,641.63 is: 2,571,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,251.67 : 1,191,641.63 = 1,191,641.63 : x
  2. Step 2: Convert to fraction form
    552,251.67/1,191,641.63 = 1,191,641.63/x
  3. Step 3: Cross multiply
    552,251.67x = 1,191,641.63 × 1,191,641.63
  4. Step 4: Simplify right side
    552,251.67x = 1,420,009,762,432.64
  5. Step 5: Solve for x
    x = 1,420,009,762,432.64/552,251.67
  6. Step 6: Final answer
    x = 2,571,309.12

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.