Home / 3,194,803.18-4,408,849.74-1,744,508.74

Finding the Fourth Proportional to 3,194,803.18, 4,408,849.74 and 1,744,508.74

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Solution

The fourth proportional to 3,194,803.18, 4,408,849.74 and 1,744,508.74 is: 2,407,433.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,803.18 : 4,408,849.74 = 1,744,508.74 : x
  2. Step 2: Convert to fraction form
    3,194,803.18/4,408,849.74 = 1,744,508.74/x
  3. Step 3: Cross multiply
    3,194,803.18x = 4,408,849.74 × 1,744,508.74
  4. Step 4: Simplify right side
    3,194,803.18x = 7,691,276,904,776.73
  5. Step 5: Solve for x
    x = 7,691,276,904,776.73/3,194,803.18
  6. Step 6: Final answer
    x = 2,407,433.72

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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.