Home / 4,122,191.52-6,180,297.84-2,771,002.44

Finding the Fourth Proportional to 4,122,191.52, 6,180,297.84 and 2,771,002.44

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Solution

The fourth proportional to 4,122,191.52, 6,180,297.84 and 2,771,002.44 is: 4,154,494.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,191.52 : 6,180,297.84 = 2,771,002.44 : x
  2. Step 2: Convert to fraction form
    4,122,191.52/6,180,297.84 = 2,771,002.44/x
  3. Step 3: Cross multiply
    4,122,191.52x = 6,180,297.84 × 2,771,002.44
  4. Step 4: Simplify right side
    4,122,191.52x = 17,125,620,394,566.73
  5. Step 5: Solve for x
    x = 17,125,620,394,566.73/4,122,191.52
  6. Step 6: Final answer
    x = 4,154,494.11

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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.