Home / 2,283,669.06-3,151,419.93-1,265,082.18

Finding the Fourth Proportional to 2,283,669.06, 3,151,419.93 and 1,265,082.18

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Solution

The fourth proportional to 2,283,669.06, 3,151,419.93 and 1,265,082.18 is: 1,745,789.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,669.06 : 3,151,419.93 = 1,265,082.18 : x
  2. Step 2: Convert to fraction form
    2,283,669.06/3,151,419.93 = 1,265,082.18/x
  3. Step 3: Cross multiply
    2,283,669.06x = 3,151,419.93 × 1,265,082.18
  4. Step 4: Simplify right side
    2,283,669.06x = 3,986,805,195,139.85
  5. Step 5: Solve for x
    x = 3,986,805,195,139.85/2,283,669.06
  6. Step 6: Final answer
    x = 1,745,789.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.