Home / 3,862,141.56-5,793,217.20-1,337,796.54

Finding the Fourth Proportional to 3,862,141.56, 5,793,217.20 and 1,337,796.54

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Solution

The fourth proportional to 3,862,141.56, 5,793,217.20 and 1,337,796.54 is: 2,006,696.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,141.56 : 5,793,217.20 = 1,337,796.54 : x
  2. Step 2: Convert to fraction form
    3,862,141.56/5,793,217.20 = 1,337,796.54/x
  3. Step 3: Cross multiply
    3,862,141.56x = 5,793,217.20 × 1,337,796.54
  4. Step 4: Simplify right side
    3,862,141.56x = 7,750,145,925,628.49
  5. Step 5: Solve for x
    x = 7,750,145,925,628.49/3,862,141.56
  6. Step 6: Final answer
    x = 2,006,696.49

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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.