Home / 7,373,756.12-11,060,669.18-2,256,177.86

Finding the Fourth Proportional to 7,373,756.12, 11,060,669.18 and 2,256,177.86

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Solution

The fourth proportional to 7,373,756.12, 11,060,669.18 and 2,256,177.86 is: 3,384,277.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,373,756.12 : 11,060,669.18 = 2,256,177.86 : x
  2. Step 2: Convert to fraction form
    7,373,756.12/11,060,669.18 = 2,256,177.86/x
  3. Step 3: Cross multiply
    7,373,756.12x = 11,060,669.18 × 2,256,177.86
  4. Step 4: Simplify right side
    7,373,756.12x = 24,954,836,854,116.12
  5. Step 5: Solve for x
    x = 24,954,836,854,116.12/7,373,756.12
  6. Step 6: Final answer
    x = 3,384,277.49

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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.