Home / 2,323,352.91-3,206,454.68-1,343,333.61

Finding the Fourth Proportional to 2,323,352.91, 3,206,454.68 and 1,343,333.61

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Solution

The fourth proportional to 2,323,352.91, 3,206,454.68 and 1,343,333.61 is: 1,853,932.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,352.91 : 3,206,454.68 = 1,343,333.61 : x
  2. Step 2: Convert to fraction form
    2,323,352.91/3,206,454.68 = 1,343,333.61/x
  3. Step 3: Cross multiply
    2,323,352.91x = 3,206,454.68 × 1,343,333.61
  4. Step 4: Simplify right side
    2,323,352.91x = 4,307,338,343,944.13
  5. Step 5: Solve for x
    x = 4,307,338,343,944.13/2,323,352.91
  6. Step 6: Final answer
    x = 1,853,932.02

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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.