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Finding the Third Proportional to 7,107,584 and 10,394,808

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Solution

The third proportional to 7,107,584 and 10,394,808 is: 15,202,357.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,107,584 : 10,394,808 = 10,394,808 : x
  2. Step 2: Convert to fraction form
    7,107,584/10,394,808 = 10,394,808/x
  3. Step 3: Cross multiply
    7,107,584x = 10,394,808 × 10,394,808
  4. Step 4: Simplify right side
    7,107,584x = 108,052,033,356,864
  5. Step 5: Solve for x
    x = 108,052,033,356,864/7,107,584
  6. Step 6: Final answer
    x = 15,202,357.56

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.