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Finding the Third Proportional to 4,897,750 and 11,437,078

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Solution

The third proportional to 4,897,750 and 11,437,078 is: 26,707,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,897,750 : 11,437,078 = 11,437,078 : x
  2. Step 2: Convert to fraction form
    4,897,750/11,437,078 = 11,437,078/x
  3. Step 3: Cross multiply
    4,897,750x = 11,437,078 × 11,437,078
  4. Step 4: Simplify right side
    4,897,750x = 130,806,753,178,084
  5. Step 5: Solve for x
    x = 130,806,753,178,084/4,897,750
  6. Step 6: Final answer
    x = 26,707,519.41

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.