Home / 3,932,074.55-5,899,526.55-1,373,665.92

Finding the Fourth Proportional to 3,932,074.55, 5,899,526.55 and 1,373,665.92

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Solution

The fourth proportional to 3,932,074.55, 5,899,526.55 and 1,373,665.92 is: 2,060,993.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,932,074.55 : 5,899,526.55 = 1,373,665.92 : x
  2. Step 2: Convert to fraction form
    3,932,074.55/5,899,526.55 = 1,373,665.92/x
  3. Step 3: Cross multiply
    3,932,074.55x = 5,899,526.55 × 1,373,665.92
  4. Step 4: Simplify right side
    3,932,074.55x = 8,103,978,543,746.95
  5. Step 5: Solve for x
    x = 8,103,978,543,746.95/3,932,074.55
  6. Step 6: Final answer
    x = 2,060,993.11

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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.