Home / 3,691,114.70-5,536,672.05-2,011,498.70

Finding the Fourth Proportional to 3,691,114.70, 5,536,672.05 and 2,011,498.70

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Solution

The fourth proportional to 3,691,114.70, 5,536,672.05 and 2,011,498.70 is: 3,017,248.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691,114.70 : 5,536,672.05 = 2,011,498.70 : x
  2. Step 2: Convert to fraction form
    3,691,114.70/5,536,672.05 = 2,011,498.70/x
  3. Step 3: Cross multiply
    3,691,114.70x = 5,536,672.05 × 2,011,498.70
  4. Step 4: Simplify right side
    3,691,114.70x = 11,137,008,630,901.33
  5. Step 5: Solve for x
    x = 11,137,008,630,901.33/3,691,114.70
  6. Step 6: Final answer
    x = 3,017,248.05

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Similar ratio
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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.