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Finding the Third Proportional to 4,753,449 and 7,025,341.50

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Solution

The third proportional to 4,753,449 and 7,025,341.50 is: 10,383,076.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,753,449 : 7,025,341.50 = 7,025,341.50 : x
  2. Step 2: Convert to fraction form
    4,753,449/7,025,341.50 = 7,025,341.50/x
  3. Step 3: Cross multiply
    4,753,449x = 7,025,341.50 × 7,025,341.50
  4. Step 4: Simplify right side
    4,753,449x = 49,355,423,191,622.25
  5. Step 5: Solve for x
    x = 49,355,423,191,622.25/4,753,449
  6. Step 6: Final answer
    x = 10,383,076.20

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.