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Finding the Third Proportional to 4,318,352 and 6,453,738

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Solution

The third proportional to 4,318,352 and 6,453,738 is: 9,645,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,318,352 : 6,453,738 = 6,453,738 : x
  2. Step 2: Convert to fraction form
    4,318,352/6,453,738 = 6,453,738/x
  3. Step 3: Cross multiply
    4,318,352x = 6,453,738 × 6,453,738
  4. Step 4: Simplify right side
    4,318,352x = 41,650,734,172,644
  5. Step 5: Solve for x
    x = 41,650,734,172,644/4,318,352
  6. Step 6: Final answer
    x = 9,645,053.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.