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Finding the Third Proportional to 4,319,332 and 6,472,375

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Solution

The third proportional to 4,319,332 and 6,472,375 is: 9,698,638.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,332 : 6,472,375 = 6,472,375 : x
  2. Step 2: Convert to fraction form
    4,319,332/6,472,375 = 6,472,375/x
  3. Step 3: Cross multiply
    4,319,332x = 6,472,375 × 6,472,375
  4. Step 4: Simplify right side
    4,319,332x = 41,891,638,140,625
  5. Step 5: Solve for x
    x = 41,891,638,140,625/4,319,332
  6. Step 6: Final answer
    x = 9,698,638.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.