Home / 3,238,217.57-4,858,843.17-1,595,999.57

Finding the Fourth Proportional to 3,238,217.57, 4,858,843.17 and 1,595,999.57

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Solution

The fourth proportional to 3,238,217.57, 4,858,843.17 and 1,595,999.57 is: 2,394,746.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,217.57 : 4,858,843.17 = 1,595,999.57 : x
  2. Step 2: Convert to fraction form
    3,238,217.57/4,858,843.17 = 1,595,999.57/x
  3. Step 3: Cross multiply
    3,238,217.57x = 4,858,843.17 × 1,595,999.57
  4. Step 4: Simplify right side
    3,238,217.57x = 7,754,711,585,723.22
  5. Step 5: Solve for x
    x = 7,754,711,585,723.22/3,238,217.57
  6. Step 6: Final answer
    x = 2,394,746.93

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1.5x scale

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.