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Finding the Third Proportional to 4,935,230 and 6,723,415

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Solution

The third proportional to 4,935,230 and 6,723,415 is: 9,159,514.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,935,230 : 6,723,415 = 6,723,415 : x
  2. Step 2: Convert to fraction form
    4,935,230/6,723,415 = 6,723,415/x
  3. Step 3: Cross multiply
    4,935,230x = 6,723,415 × 6,723,415
  4. Step 4: Simplify right side
    4,935,230x = 45,204,309,262,225
  5. Step 5: Solve for x
    x = 45,204,309,262,225/4,935,230
  6. Step 6: Final answer
    x = 9,159,514.20

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.