Home / 5,566,077.92-8,351,973.61-2,651,471.52

Finding the Fourth Proportional to 5,566,077.92, 8,351,973.61 and 2,651,471.52

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Solution

The fourth proportional to 5,566,077.92, 8,351,973.61 and 2,651,471.52 is: 3,978,568.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,077.92 : 8,351,973.61 = 2,651,471.52 : x
  2. Step 2: Convert to fraction form
    5,566,077.92/8,351,973.61 = 2,651,471.52/x
  3. Step 3: Cross multiply
    5,566,077.92x = 8,351,973.61 × 2,651,471.52
  4. Step 4: Simplify right side
    5,566,077.92x = 22,145,020,162,706.59
  5. Step 5: Solve for x
    x = 22,145,020,162,706.59/5,566,077.92
  6. Step 6: Final answer
    x = 3,978,568.12

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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.