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Finding the Third Proportional to 4,319,325 and 6,472,365.75

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Solution

The third proportional to 4,319,325 and 6,472,365.75 is: 9,698,626.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,325 : 6,472,365.75 = 6,472,365.75 : x
  2. Step 2: Convert to fraction form
    4,319,325/6,472,365.75 = 6,472,365.75/x
  3. Step 3: Cross multiply
    4,319,325x = 6,472,365.75 × 6,472,365.75
  4. Step 4: Simplify right side
    4,319,325x = 41,891,518,401,773.06
  5. Step 5: Solve for x
    x = 41,891,518,401,773.06/4,319,325
  6. Step 6: Final answer
    x = 9,698,626.15

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Why These Related Problems?

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