Home / 5,660,908.30-8,491,362.45-3,771,340.30

Finding the Fourth Proportional to 5,660,908.30, 8,491,362.45 and 3,771,340.30

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Solution

The fourth proportional to 5,660,908.30, 8,491,362.45 and 3,771,340.30 is: 5,657,010.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660,908.30 : 8,491,362.45 = 3,771,340.30 : x
  2. Step 2: Convert to fraction form
    5,660,908.30/8,491,362.45 = 3,771,340.30/x
  3. Step 3: Cross multiply
    5,660,908.30x = 8,491,362.45 × 3,771,340.30
  4. Step 4: Simplify right side
    5,660,908.30x = 32,023,817,409,591.73
  5. Step 5: Solve for x
    x = 32,023,817,409,591.73/5,660,908.30
  6. Step 6: Final answer
    x = 5,657,010.45

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Double scale
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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.