Home / 6,015,388.20-9,023,082.30-3,623,903.70

Finding the Fourth Proportional to 6,015,388.20, 9,023,082.30 and 3,623,903.70

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Solution

The fourth proportional to 6,015,388.20, 9,023,082.30 and 3,623,903.70 is: 5,435,855.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015,388.20 : 9,023,082.30 = 3,623,903.70 : x
  2. Step 2: Convert to fraction form
    6,015,388.20/9,023,082.30 = 3,623,903.70/x
  3. Step 3: Cross multiply
    6,015,388.20x = 9,023,082.30 × 3,623,903.70
  4. Step 4: Simplify right side
    6,015,388.20x = 32,698,781,332,374.52
  5. Step 5: Solve for x
    x = 32,698,781,332,374.52/6,015,388.20
  6. Step 6: Final answer
    x = 5,435,855.55

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Double scale
Find fourth proportional to 6,015,389.20, 9,023,083.80 and 3,623,904.70
Similar ratio
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1.5x scale

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.