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Finding the Third Proportional to 4,029,552 and 5,584,976

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Solution

The third proportional to 4,029,552 and 5,584,976 is: 7,740,800.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,552 : 5,584,976 = 5,584,976 : x
  2. Step 2: Convert to fraction form
    4,029,552/5,584,976 = 5,584,976/x
  3. Step 3: Cross multiply
    4,029,552x = 5,584,976 × 5,584,976
  4. Step 4: Simplify right side
    4,029,552x = 31,191,956,920,576
  5. Step 5: Solve for x
    x = 31,191,956,920,576/4,029,552
  6. Step 6: Final answer
    x = 7,740,800.20

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.