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Finding the Third Proportional to 4,329,582 and 9,352,926

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Solution

The third proportional to 4,329,582 and 9,352,926 is: 20,204,542.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,582 : 9,352,926 = 9,352,926 : x
  2. Step 2: Convert to fraction form
    4,329,582/9,352,926 = 9,352,926/x
  3. Step 3: Cross multiply
    4,329,582x = 9,352,926 × 9,352,926
  4. Step 4: Simplify right side
    4,329,582x = 87,477,224,761,476
  5. Step 5: Solve for x
    x = 87,477,224,761,476/4,329,582
  6. Step 6: Final answer
    x = 20,204,542.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.