Home / 11,584,028.20-17,376,042.30-7,342,997.80

Finding the Fourth Proportional to 11,584,028.20, 17,376,042.30 and 7,342,997.80

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Solution

The fourth proportional to 11,584,028.20, 17,376,042.30 and 7,342,997.80 is: 11,014,496.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,584,028.20 : 17,376,042.30 = 7,342,997.80 : x
  2. Step 2: Convert to fraction form
    11,584,028.20/17,376,042.30 = 7,342,997.80/x
  3. Step 3: Cross multiply
    11,584,028.20x = 17,376,042.30 × 7,342,997.80
  4. Step 4: Simplify right side
    11,584,028.20x = 127,592,240,381,606.94
  5. Step 5: Solve for x
    x = 127,592,240,381,606.94/11,584,028.20
  6. Step 6: Final answer
    x = 11,014,496.70

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Double scale
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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.