Home / 5,543,912.70-7,650,517.91-3,096,559.40

Finding the Fourth Proportional to 5,543,912.70, 7,650,517.91 and 3,096,559.40

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Solution

The fourth proportional to 5,543,912.70, 7,650,517.91 and 3,096,559.40 is: 4,273,206.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,543,912.70 : 7,650,517.91 = 3,096,559.40 : x
  2. Step 2: Convert to fraction form
    5,543,912.70/7,650,517.91 = 3,096,559.40/x
  3. Step 3: Cross multiply
    5,543,912.70x = 7,650,517.91 × 3,096,559.40
  4. Step 4: Simplify right side
    5,543,912.70x = 23,690,283,095,343.47
  5. Step 5: Solve for x
    x = 23,690,283,095,343.47/5,543,912.70
  6. Step 6: Final answer
    x = 4,273,206.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.