Home / 6,041,691.28-9,061,222.20-1,997,223.60

Finding the Fourth Proportional to 6,041,691.28, 9,061,222.20 and 1,997,223.60

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Solution

The fourth proportional to 6,041,691.28, 9,061,222.20 and 1,997,223.60 is: 2,995,400.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041,691.28 : 9,061,222.20 = 1,997,223.60 : x
  2. Step 2: Convert to fraction form
    6,041,691.28/9,061,222.20 = 1,997,223.60/x
  3. Step 3: Cross multiply
    6,041,691.28x = 9,061,222.20 × 1,997,223.60
  4. Step 4: Simplify right side
    6,041,691.28x = 18,097,286,822,683.92
  5. Step 5: Solve for x
    x = 18,097,286,822,683.92/6,041,691.28
  6. Step 6: Final answer
    x = 2,995,400.79

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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.