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Finding the Third Proportional to 4,341,600 and 6,382,344

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Solution

The third proportional to 4,341,600 and 6,382,344 is: 9,382,327.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,600 : 6,382,344 = 6,382,344 : x
  2. Step 2: Convert to fraction form
    4,341,600/6,382,344 = 6,382,344/x
  3. Step 3: Cross multiply
    4,341,600x = 6,382,344 × 6,382,344
  4. Step 4: Simplify right side
    4,341,600x = 40,734,314,934,336
  5. Step 5: Solve for x
    x = 40,734,314,934,336/4,341,600
  6. Step 6: Final answer
    x = 9,382,327.93

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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.