Home / 2,215,458.60-3,323,187.90-795,658.20

Finding the Fourth Proportional to 2,215,458.60, 3,323,187.90 and 795,658.20

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Solution

The fourth proportional to 2,215,458.60, 3,323,187.90 and 795,658.20 is: 1,193,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,458.60 : 3,323,187.90 = 795,658.20 : x
  2. Step 2: Convert to fraction form
    2,215,458.60/3,323,187.90 = 795,658.20/x
  3. Step 3: Cross multiply
    2,215,458.60x = 3,323,187.90 × 795,658.20
  4. Step 4: Simplify right side
    2,215,458.60x = 2,644,121,702,775.78
  5. Step 5: Solve for x
    x = 2,644,121,702,775.78/2,215,458.60
  6. Step 6: Final answer
    x = 1,193,487.30

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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.