Home / 4,083,329.88-5,635,320.66-2,364,480.72

Finding the Fourth Proportional to 4,083,329.88, 5,635,320.66 and 2,364,480.72

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Solution

The fourth proportional to 4,083,329.88, 5,635,320.66 and 2,364,480.72 is: 3,263,171.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,329.88 : 5,635,320.66 = 2,364,480.72 : x
  2. Step 2: Convert to fraction form
    4,083,329.88/5,635,320.66 = 2,364,480.72/x
  3. Step 3: Cross multiply
    4,083,329.88x = 5,635,320.66 × 2,364,480.72
  4. Step 4: Simplify right side
    4,083,329.88x = 13,324,607,051,587.68
  5. Step 5: Solve for x
    x = 13,324,607,051,587.68/4,083,329.88
  6. Step 6: Final answer
    x = 3,263,171.83

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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.