Home / 9,102,565.44-13,649,276.76-3,035,149.20

Finding the Fourth Proportional to 9,102,565.44, 13,649,276.76 and 3,035,149.20

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Solution

The fourth proportional to 9,102,565.44, 13,649,276.76 and 3,035,149.20 is: 4,551,199.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,565.44 : 13,649,276.76 = 3,035,149.20 : x
  2. Step 2: Convert to fraction form
    9,102,565.44/13,649,276.76 = 3,035,149.20/x
  3. Step 3: Cross multiply
    9,102,565.44x = 13,649,276.76 × 3,035,149.20
  4. Step 4: Simplify right side
    9,102,565.44x = 41,427,591,438,692.59
  5. Step 5: Solve for x
    x = 41,427,591,438,692.59/9,102,565.44
  6. Step 6: Final answer
    x = 4,551,199.52

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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.