Home / 2,360,327.18-3,540,478.90-2,039,502.86

Finding the Fourth Proportional to 2,360,327.18, 3,540,478.90 and 2,039,502.86

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Solution

The fourth proportional to 2,360,327.18, 3,540,478.90 and 2,039,502.86 is: 3,059,244.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,327.18 : 3,540,478.90 = 2,039,502.86 : x
  2. Step 2: Convert to fraction form
    2,360,327.18/3,540,478.90 = 2,039,502.86/x
  3. Step 3: Cross multiply
    2,360,327.18x = 3,540,478.90 × 2,039,502.86
  4. Step 4: Simplify right side
    2,360,327.18x = 7,220,816,861,404.82
  5. Step 5: Solve for x
    x = 7,220,816,861,404.82/2,360,327.18
  6. Step 6: Final answer
    x = 3,059,244.04

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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.