Home / 9,049,155.27-13,573,735.61-2,659,407.63

Finding the Fourth Proportional to 9,049,155.27, 13,573,735.61 and 2,659,407.63

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Solution

The fourth proportional to 9,049,155.27, 13,573,735.61 and 2,659,407.63 is: 3,989,112.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,155.27 : 13,573,735.61 = 2,659,407.63 : x
  2. Step 2: Convert to fraction form
    9,049,155.27/13,573,735.61 = 2,659,407.63/x
  3. Step 3: Cross multiply
    9,049,155.27x = 13,573,735.61 × 2,659,407.63
  4. Step 4: Simplify right side
    9,049,155.27x = 36,098,096,035,539.66
  5. Step 5: Solve for x
    x = 36,098,096,035,539.66/9,049,155.27
  6. Step 6: Final answer
    x = 3,989,112.24

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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.