Home / 5,632,925.80-8,449,311.90-1,846,532.20

Finding the Fourth Proportional to 5,632,925.80, 8,449,311.90 and 1,846,532.20

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Solution

The fourth proportional to 5,632,925.80, 8,449,311.90 and 1,846,532.20 is: 2,769,773.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,925.80 : 8,449,311.90 = 1,846,532.20 : x
  2. Step 2: Convert to fraction form
    5,632,925.80/8,449,311.90 = 1,846,532.20/x
  3. Step 3: Cross multiply
    5,632,925.80x = 8,449,311.90 × 1,846,532.20
  4. Step 4: Simplify right side
    5,632,925.80x = 15,601,926,491,193.18
  5. Step 5: Solve for x
    x = 15,601,926,491,193.18/5,632,925.80
  6. Step 6: Final answer
    x = 2,769,773.12

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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.