Home / 2,129,204.60-3,193,806.90-2,024,228.60

Finding the Fourth Proportional to 2,129,204.60, 3,193,806.90 and 2,024,228.60

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Solution

The fourth proportional to 2,129,204.60, 3,193,806.90 and 2,024,228.60 is: 3,036,342.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,129,204.60 : 3,193,806.90 = 2,024,228.60 : x
  2. Step 2: Convert to fraction form
    2,129,204.60/3,193,806.90 = 2,024,228.60/x
  3. Step 3: Cross multiply
    2,129,204.60x = 3,193,806.90 × 2,024,228.60
  4. Step 4: Simplify right side
    2,129,204.60x = 6,464,995,269,857.34
  5. Step 5: Solve for x
    x = 6,464,995,269,857.34/2,129,204.60
  6. Step 6: Final answer
    x = 3,036,342.90

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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.