Home / 11,580,758.20-17,371,137.30-4,389,902.20

Finding the Fourth Proportional to 11,580,758.20, 17,371,137.30 and 4,389,902.20

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Solution

The fourth proportional to 11,580,758.20, 17,371,137.30 and 4,389,902.20 is: 6,584,853.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,758.20 : 17,371,137.30 = 4,389,902.20 : x
  2. Step 2: Convert to fraction form
    11,580,758.20/17,371,137.30 = 4,389,902.20/x
  3. Step 3: Cross multiply
    11,580,758.20x = 17,371,137.30 × 4,389,902.20
  4. Step 4: Simplify right side
    11,580,758.20x = 76,257,593,849,772.06
  5. Step 5: Solve for x
    x = 76,257,593,849,772.06/11,580,758.20
  6. Step 6: Final answer
    x = 6,584,853.30

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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.