Home / 2,044,917.20-3,067,375.80-549,160.40

Finding the Fourth Proportional to 2,044,917.20, 3,067,375.80 and 549,160.40

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Solution

The fourth proportional to 2,044,917.20, 3,067,375.80 and 549,160.40 is: 823,740.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,917.20 : 3,067,375.80 = 549,160.40 : x
  2. Step 2: Convert to fraction form
    2,044,917.20/3,067,375.80 = 549,160.40/x
  3. Step 3: Cross multiply
    2,044,917.20x = 3,067,375.80 × 549,160.40
  4. Step 4: Simplify right side
    2,044,917.20x = 1,684,481,321,278.32
  5. Step 5: Solve for x
    x = 1,684,481,321,278.32/2,044,917.20
  6. Step 6: Final answer
    x = 823,740.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.