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Finding the Third Proportional to 4,254,332 and 9,106,670

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Solution

The third proportional to 4,254,332 and 9,106,670 is: 19,493,410.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,332 : 9,106,670 = 9,106,670 : x
  2. Step 2: Convert to fraction form
    4,254,332/9,106,670 = 9,106,670/x
  3. Step 3: Cross multiply
    4,254,332x = 9,106,670 × 9,106,670
  4. Step 4: Simplify right side
    4,254,332x = 82,931,438,488,900
  5. Step 5: Solve for x
    x = 82,931,438,488,900/4,254,332
  6. Step 6: Final answer
    x = 19,493,410.13

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.