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Finding the Third Proportional to 6,776,496.39 and 10,323,554.10

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Solution

The third proportional to 6,776,496.39 and 10,323,554.10 is: 15,727,267.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,776,496.39 : 10,323,554.10 = 10,323,554.10 : x
  2. Step 2: Convert to fraction form
    6,776,496.39/10,323,554.10 = 10,323,554.10/x
  3. Step 3: Cross multiply
    6,776,496.39x = 10,323,554.10 × 10,323,554.10
  4. Step 4: Simplify right side
    6,776,496.39x = 106,575,769,207,230
  5. Step 5: Solve for x
    x = 106,575,769,207,230/6,776,496.39
  6. Step 6: Final answer
    x = 15,727,267.18

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.