Home / 4,324,452.38-5,966,754.20-2,581,782.60

Finding the Fourth Proportional to 4,324,452.38, 5,966,754.20 and 2,581,782.60

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Solution

The fourth proportional to 4,324,452.38, 5,966,754.20 and 2,581,782.60 is: 3,562,268.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,452.38 : 5,966,754.20 = 2,581,782.60 : x
  2. Step 2: Convert to fraction form
    4,324,452.38/5,966,754.20 = 2,581,782.60/x
  3. Step 3: Cross multiply
    4,324,452.38x = 5,966,754.20 × 2,581,782.60
  4. Step 4: Simplify right side
    4,324,452.38x = 15,404,862,172,036.92
  5. Step 5: Solve for x
    x = 15,404,862,172,036.92/4,324,452.38
  6. Step 6: Final answer
    x = 3,562,268.89

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1.5x scale

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.