Home / 2,346,891.24-3,519,767.82-641,042.52

Finding the Fourth Proportional to 2,346,891.24, 3,519,767.82 and 641,042.52

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Solution

The fourth proportional to 2,346,891.24, 3,519,767.82 and 641,042.52 is: 961,408.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,891.24 : 3,519,767.82 = 641,042.52 : x
  2. Step 2: Convert to fraction form
    2,346,891.24/3,519,767.82 = 641,042.52/x
  3. Step 3: Cross multiply
    2,346,891.24x = 3,519,767.82 × 641,042.52
  4. Step 4: Simplify right side
    2,346,891.24x = 2,256,320,833,147.71
  5. Step 5: Solve for x
    x = 2,256,320,833,147.71/2,346,891.24
  6. Step 6: Final answer
    x = 961,408.35

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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.