Home / 9,050,716.80-13,565,577.60-3,655,825.20

Finding the Fourth Proportional to 9,050,716.80, 13,565,577.60 and 3,655,825.20

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Solution

The fourth proportional to 9,050,716.80, 13,565,577.60 and 3,655,825.20 is: 5,479,497.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,716.80 : 13,565,577.60 = 3,655,825.20 : x
  2. Step 2: Convert to fraction form
    9,050,716.80/13,565,577.60 = 3,655,825.20/x
  3. Step 3: Cross multiply
    9,050,716.80x = 13,565,577.60 × 3,655,825.20
  4. Step 4: Simplify right side
    9,050,716.80x = 49,593,380,442,635.52
  5. Step 5: Solve for x
    x = 49,593,380,442,635.52/9,050,716.80
  6. Step 6: Final answer
    x = 5,479,497.54

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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.