Home / 3,060,902.40-4,591,353.60-786,422.40

Finding the Fourth Proportional to 3,060,902.40, 4,591,353.60 and 786,422.40

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Solution

The fourth proportional to 3,060,902.40, 4,591,353.60 and 786,422.40 is: 1,179,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,902.40 : 4,591,353.60 = 786,422.40 : x
  2. Step 2: Convert to fraction form
    3,060,902.40/4,591,353.60 = 786,422.40/x
  3. Step 3: Cross multiply
    3,060,902.40x = 4,591,353.60 × 786,422.40
  4. Step 4: Simplify right side
    3,060,902.40x = 3,610,743,317,360.64
  5. Step 5: Solve for x
    x = 3,610,743,317,360.64/3,060,902.40
  6. Step 6: Final answer
    x = 1,179,633.60

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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.