Home / 2,371,143.06-3,556,723.68-574,023.69

Finding the Fourth Proportional to 2,371,143.06, 3,556,723.68 and 574,023.69

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Solution

The fourth proportional to 2,371,143.06, 3,556,723.68 and 574,023.69 is: 861,037.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,143.06 : 3,556,723.68 = 574,023.69 : x
  2. Step 2: Convert to fraction form
    2,371,143.06/3,556,723.68 = 574,023.69/x
  3. Step 3: Cross multiply
    2,371,143.06x = 3,556,723.68 × 574,023.69
  4. Step 4: Simplify right side
    2,371,143.06x = 2,041,643,651,103.98
  5. Step 5: Solve for x
    x = 2,041,643,651,103.98/2,371,143.06
  6. Step 6: Final answer
    x = 861,037.74

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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.