Home / 2,446,218.10-3,669,327.15-1,489,624.30

Finding the Fourth Proportional to 2,446,218.10, 3,669,327.15 and 1,489,624.30

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Solution

The fourth proportional to 2,446,218.10, 3,669,327.15 and 1,489,624.30 is: 2,234,436.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,218.10 : 3,669,327.15 = 1,489,624.30 : x
  2. Step 2: Convert to fraction form
    2,446,218.10/3,669,327.15 = 1,489,624.30/x
  3. Step 3: Cross multiply
    2,446,218.10x = 3,669,327.15 × 1,489,624.30
  4. Step 4: Simplify right side
    2,446,218.10x = 5,465,918,887,289.75
  5. Step 5: Solve for x
    x = 5,465,918,887,289.75/2,446,218.10
  6. Step 6: Final answer
    x = 2,234,436.45

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.