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Finding the Third Proportional to 4,446,060 and 6,888,738

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Solution

The third proportional to 4,446,060 and 6,888,738 is: 10,673,430.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,060 : 6,888,738 = 6,888,738 : x
  2. Step 2: Convert to fraction form
    4,446,060/6,888,738 = 6,888,738/x
  3. Step 3: Cross multiply
    4,446,060x = 6,888,738 × 6,888,738
  4. Step 4: Simplify right side
    4,446,060x = 47,454,711,232,644
  5. Step 5: Solve for x
    x = 47,454,711,232,644/4,446,060
  6. Step 6: Final answer
    x = 10,673,430.24

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.