Home / 6,115,498.27-8,439,393.03-3,362,232.52

Finding the Fourth Proportional to 6,115,498.27, 8,439,393.03 and 3,362,232.52

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Solution

The fourth proportional to 6,115,498.27, 8,439,393.03 and 3,362,232.52 is: 4,639,883.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,115,498.27 : 8,439,393.03 = 3,362,232.52 : x
  2. Step 2: Convert to fraction form
    6,115,498.27/8,439,393.03 = 3,362,232.52/x
  3. Step 3: Cross multiply
    6,115,498.27x = 8,439,393.03 × 3,362,232.52
  4. Step 4: Simplify right side
    6,115,498.27x = 28,375,201,694,527.33
  5. Step 5: Solve for x
    x = 28,375,201,694,527.33/6,115,498.27
  6. Step 6: Final answer
    x = 4,639,883.86

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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.