Home / 3,827,989.49-5,741,984.18-1,132,104.83

Finding the Fourth Proportional to 3,827,989.49, 5,741,984.18 and 1,132,104.83

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Solution

The fourth proportional to 3,827,989.49, 5,741,984.18 and 1,132,104.83 is: 1,698,157.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,827,989.49 : 5,741,984.18 = 1,132,104.83 : x
  2. Step 2: Convert to fraction form
    3,827,989.49/5,741,984.18 = 1,132,104.83/x
  3. Step 3: Cross multiply
    3,827,989.49x = 5,741,984.18 × 1,132,104.83
  4. Step 4: Simplify right side
    3,827,989.49x = 6,500,527,989,591.14
  5. Step 5: Solve for x
    x = 6,500,527,989,591.14/3,827,989.49
  6. Step 6: Final answer
    x = 1,698,157.22

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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.