Home / 3,661,339.46-5,052,648.29-2,029,742.69

Finding the Fourth Proportional to 3,661,339.46, 5,052,648.29 and 2,029,742.69

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Solution

The fourth proportional to 3,661,339.46, 5,052,648.29 and 2,029,742.69 is: 2,801,044.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,339.46 : 5,052,648.29 = 2,029,742.69 : x
  2. Step 2: Convert to fraction form
    3,661,339.46/5,052,648.29 = 2,029,742.69/x
  3. Step 3: Cross multiply
    3,661,339.46x = 5,052,648.29 × 2,029,742.69
  4. Step 4: Simplify right side
    3,661,339.46x = 10,255,575,896,356.54
  5. Step 5: Solve for x
    x = 10,255,575,896,356.54/3,661,339.46
  6. Step 6: Final answer
    x = 2,801,044.81

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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.