Home / 3,862,202.28-5,793,844.90-1,166,221.76

Finding the Fourth Proportional to 3,862,202.28, 5,793,844.90 and 1,166,221.76

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Solution

The fourth proportional to 3,862,202.28, 5,793,844.90 and 1,166,221.76 is: 1,749,496.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,202.28 : 5,793,844.90 = 1,166,221.76 : x
  2. Step 2: Convert to fraction form
    3,862,202.28/5,793,844.90 = 1,166,221.76/x
  3. Step 3: Cross multiply
    3,862,202.28x = 5,793,844.90 × 1,166,221.76
  4. Step 4: Simplify right side
    3,862,202.28x = 6,756,907,996,445.03
  5. Step 5: Solve for x
    x = 6,756,907,996,445.03/3,862,202.28
  6. Step 6: Final answer
    x = 1,749,496.14

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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.