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Finding the Third Proportional to 4,925,398 and 7,368,279

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Solution

The third proportional to 4,925,398 and 7,368,279 is: 11,022,771.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,398 : 7,368,279 = 7,368,279 : x
  2. Step 2: Convert to fraction form
    4,925,398/7,368,279 = 7,368,279/x
  3. Step 3: Cross multiply
    4,925,398x = 7,368,279 × 7,368,279
  4. Step 4: Simplify right side
    4,925,398x = 54,291,535,421,841
  5. Step 5: Solve for x
    x = 54,291,535,421,841/4,925,398
  6. Step 6: Final answer
    x = 11,022,771.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.