Home / 3,250,789.65-4,489,105.22-2,433,574.57

Finding the Fourth Proportional to 3,250,789.65, 4,489,105.22 and 2,433,574.57

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Solution

The fourth proportional to 3,250,789.65, 4,489,105.22 and 2,433,574.57 is: 3,360,590.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,789.65 : 4,489,105.22 = 2,433,574.57 : x
  2. Step 2: Convert to fraction form
    3,250,789.65/4,489,105.22 = 2,433,574.57/x
  3. Step 3: Cross multiply
    3,250,789.65x = 4,489,105.22 × 2,433,574.57
  4. Step 4: Simplify right side
    3,250,789.65x = 10,924,572,305,446.25
  5. Step 5: Solve for x
    x = 10,924,572,305,446.25/3,250,789.65
  6. Step 6: Final answer
    x = 3,360,590.34

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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.