Home / 3,633,605.76-5,010,244.38-2,325,112.68

Finding the Fourth Proportional to 3,633,605.76, 5,010,244.38 and 2,325,112.68

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Solution

The fourth proportional to 3,633,605.76, 5,010,244.38 and 2,325,112.68 is: 3,206,011.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,605.76 : 5,010,244.38 = 2,325,112.68 : x
  2. Step 2: Convert to fraction form
    3,633,605.76/5,010,244.38 = 2,325,112.68/x
  3. Step 3: Cross multiply
    3,633,605.76x = 5,010,244.38 × 2,325,112.68
  4. Step 4: Simplify right side
    3,633,605.76x = 11,649,382,737,836.74
  5. Step 5: Solve for x
    x = 11,649,382,737,836.74/3,633,605.76
  6. Step 6: Final answer
    x = 3,206,011.74

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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.