Home / 2,571,219.24-3,856,785.93-625,968.33

Finding the Fourth Proportional to 2,571,219.24, 3,856,785.93 and 625,968.33

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Solution

The fourth proportional to 2,571,219.24, 3,856,785.93 and 625,968.33 is: 938,942.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,219.24 : 3,856,785.93 = 625,968.33 : x
  2. Step 2: Convert to fraction form
    2,571,219.24/3,856,785.93 = 625,968.33/x
  3. Step 3: Cross multiply
    2,571,219.24x = 3,856,785.93 × 625,968.33
  4. Step 4: Simplify right side
    2,571,219.24x = 2,414,225,847,769.60
  5. Step 5: Solve for x
    x = 2,414,225,847,769.60/2,571,219.24
  6. Step 6: Final answer
    x = 938,942.04

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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.