Home / 6,283,474.35-9,425,023.19-1,734,800.78

Finding the Fourth Proportional to 6,283,474.35, 9,425,023.19 and 1,734,800.78

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Solution

The fourth proportional to 6,283,474.35, 9,425,023.19 and 1,734,800.78 is: 2,602,149.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,474.35 : 9,425,023.19 = 1,734,800.78 : x
  2. Step 2: Convert to fraction form
    6,283,474.35/9,425,023.19 = 1,734,800.78/x
  3. Step 3: Cross multiply
    6,283,474.35x = 9,425,023.19 × 1,734,800.78
  4. Step 4: Simplify right side
    6,283,474.35x = 16,350,537,581,530.09
  5. Step 5: Solve for x
    x = 16,350,537,581,530.09/6,283,474.35
  6. Step 6: Final answer
    x = 2,602,149.17

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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.