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Finding the Third Proportional to 6,319,632 and 9,535,368

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Solution

The third proportional to 6,319,632 and 9,535,368 is: 14,387,426.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,632 : 9,535,368 = 9,535,368 : x
  2. Step 2: Convert to fraction form
    6,319,632/9,535,368 = 9,535,368/x
  3. Step 3: Cross multiply
    6,319,632x = 9,535,368 × 9,535,368
  4. Step 4: Simplify right side
    6,319,632x = 90,923,242,895,424
  5. Step 5: Solve for x
    x = 90,923,242,895,424/6,319,632
  6. Step 6: Final answer
    x = 14,387,426.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.