Home / 2,215,463.60-3,323,195.40-795,663.20

Finding the Fourth Proportional to 2,215,463.60, 3,323,195.40 and 795,663.20

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Solution

The fourth proportional to 2,215,463.60, 3,323,195.40 and 795,663.20 is: 1,193,494.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,463.60 : 3,323,195.40 = 795,663.20 : x
  2. Step 2: Convert to fraction form
    2,215,463.60/3,323,195.40 = 795,663.20/x
  3. Step 3: Cross multiply
    2,215,463.60x = 3,323,195.40 × 795,663.20
  4. Step 4: Simplify right side
    2,215,463.60x = 2,644,144,286,189.28
  5. Step 5: Solve for x
    x = 2,644,144,286,189.28/2,215,463.60
  6. Step 6: Final answer
    x = 1,193,494.80

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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.