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Finding the Third Proportional to 6,604,228 and 9,125,554

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Solution

The third proportional to 6,604,228 and 9,125,554 is: 12,609,458.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,228 : 9,125,554 = 9,125,554 : x
  2. Step 2: Convert to fraction form
    6,604,228/9,125,554 = 9,125,554/x
  3. Step 3: Cross multiply
    6,604,228x = 9,125,554 × 9,125,554
  4. Step 4: Simplify right side
    6,604,228x = 83,275,735,806,916
  5. Step 5: Solve for x
    x = 83,275,735,806,916/6,604,228
  6. Step 6: Final answer
    x = 12,609,458.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.