Home / 3,660,733.32-5,052,055.12-2,029,209.46

Finding the Fourth Proportional to 3,660,733.32, 5,052,055.12 and 2,029,209.46

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Solution

The fourth proportional to 3,660,733.32, 5,052,055.12 and 2,029,209.46 is: 2,800,443.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,733.32 : 5,052,055.12 = 2,029,209.46 : x
  2. Step 2: Convert to fraction form
    3,660,733.32/5,052,055.12 = 2,029,209.46/x
  3. Step 3: Cross multiply
    3,660,733.32x = 5,052,055.12 × 2,029,209.46
  4. Step 4: Simplify right side
    3,660,733.32x = 10,251,678,041,945.44
  5. Step 5: Solve for x
    x = 10,251,678,041,945.44/3,660,733.32
  6. Step 6: Final answer
    x = 2,800,443.83

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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.