Home / 3,564,309.70-5,344,695.06-1,135,146.22

Finding the Fourth Proportional to 3,564,309.70, 5,344,695.06 and 1,135,146.22

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Solution

The fourth proportional to 3,564,309.70, 5,344,695.06 and 1,135,146.22 is: 1,702,155.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,309.70 : 5,344,695.06 = 1,135,146.22 : x
  2. Step 2: Convert to fraction form
    3,564,309.70/5,344,695.06 = 1,135,146.22/x
  3. Step 3: Cross multiply
    3,564,309.70x = 5,344,695.06 × 1,135,146.22
  4. Step 4: Simplify right side
    3,564,309.70x = 6,067,010,394,411.67
  5. Step 5: Solve for x
    x = 6,067,010,394,411.67/3,564,309.70
  6. Step 6: Final answer
    x = 1,702,155.79

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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.