Home / 3,252,744.36-4,488,665.92-1,876,144.52

Finding the Fourth Proportional to 3,252,744.36, 4,488,665.92 and 1,876,144.52

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Solution

The fourth proportional to 3,252,744.36, 4,488,665.92 and 1,876,144.52 is: 2,589,009.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,744.36 : 4,488,665.92 = 1,876,144.52 : x
  2. Step 2: Convert to fraction form
    3,252,744.36/4,488,665.92 = 1,876,144.52/x
  3. Step 3: Cross multiply
    3,252,744.36x = 4,488,665.92 × 1,876,144.52
  4. Step 4: Simplify right side
    3,252,744.36x = 8,421,385,967,918.76
  5. Step 5: Solve for x
    x = 8,421,385,967,918.76/3,252,744.36
  6. Step 6: Final answer
    x = 2,589,009.48

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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.