Home / 2,044,676.40-3,067,014.60-1,247,514.90

Finding the Fourth Proportional to 2,044,676.40, 3,067,014.60 and 1,247,514.90

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Solution

The fourth proportional to 2,044,676.40, 3,067,014.60 and 1,247,514.90 is: 1,871,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,676.40 : 3,067,014.60 = 1,247,514.90 : x
  2. Step 2: Convert to fraction form
    2,044,676.40/3,067,014.60 = 1,247,514.90/x
  3. Step 3: Cross multiply
    2,044,676.40x = 3,067,014.60 × 1,247,514.90
  4. Step 4: Simplify right side
    2,044,676.40x = 3,826,146,412,017.54
  5. Step 5: Solve for x
    x = 3,826,146,412,017.54/2,044,676.40
  6. Step 6: Final answer
    x = 1,871,272.35

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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.