Home / 4,055,518.92-6,079,074.39-2,535,711.80

Finding the Fourth Proportional to 4,055,518.92, 6,079,074.39 and 2,535,711.80

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Solution

The fourth proportional to 4,055,518.92, 6,079,074.39 and 2,535,711.80 is: 3,800,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055,518.92 : 6,079,074.39 = 2,535,711.80 : x
  2. Step 2: Convert to fraction form
    4,055,518.92/6,079,074.39 = 2,535,711.80/x
  3. Step 3: Cross multiply
    4,055,518.92x = 6,079,074.39 × 2,535,711.80
  4. Step 4: Simplify right side
    4,055,518.92x = 15,414,780,638,387.60
  5. Step 5: Solve for x
    x = 15,414,780,638,387.60/4,055,518.92
  6. Step 6: Final answer
    x = 3,800,939.15

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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.