Home / 3,521,778.84-4,864,046.22-2,373,885.72

Finding the Fourth Proportional to 3,521,778.84, 4,864,046.22 and 2,373,885.72

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Solution

The fourth proportional to 3,521,778.84, 4,864,046.22 and 2,373,885.72 is: 3,278,652.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,778.84 : 4,864,046.22 = 2,373,885.72 : x
  2. Step 2: Convert to fraction form
    3,521,778.84/4,864,046.22 = 2,373,885.72/x
  3. Step 3: Cross multiply
    3,521,778.84x = 4,864,046.22 × 2,373,885.72
  4. Step 4: Simplify right side
    3,521,778.84x = 11,546,689,863,077.98
  5. Step 5: Solve for x
    x = 11,546,689,863,077.98/3,521,778.84
  6. Step 6: Final answer
    x = 3,278,652.75

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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.