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Finding the Third Proportional to 4,417,537.50 and 6,480,891

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Solution

The third proportional to 4,417,537.50 and 6,480,891 is: 9,508,000.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,537.50 : 6,480,891 = 6,480,891 : x
  2. Step 2: Convert to fraction form
    4,417,537.50/6,480,891 = 6,480,891/x
  3. Step 3: Cross multiply
    4,417,537.50x = 6,480,891 × 6,480,891
  4. Step 4: Simplify right side
    4,417,537.50x = 42,001,948,153,881
  5. Step 5: Solve for x
    x = 42,001,948,153,881/4,417,537.50
  6. Step 6: Final answer
    x = 9,508,000.36

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.