Home / 7,096,334.40-10,644,501.60-2,608,027.20

Finding the Fourth Proportional to 7,096,334.40, 10,644,501.60 and 2,608,027.20

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Solution

The fourth proportional to 7,096,334.40, 10,644,501.60 and 2,608,027.20 is: 3,912,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096,334.40 : 10,644,501.60 = 2,608,027.20 : x
  2. Step 2: Convert to fraction form
    7,096,334.40/10,644,501.60 = 2,608,027.20/x
  3. Step 3: Cross multiply
    7,096,334.40x = 10,644,501.60 × 2,608,027.20
  4. Step 4: Simplify right side
    7,096,334.40x = 27,761,149,703,243.52
  5. Step 5: Solve for x
    x = 27,761,149,703,243.52/7,096,334.40
  6. Step 6: Final answer
    x = 3,912,040.80

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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.