Home / 2,598,863.32-3,892,239.42-2,527,116.76

Finding the Fourth Proportional to 2,598,863.32, 3,892,239.42 and 2,527,116.76

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Solution

The fourth proportional to 2,598,863.32, 3,892,239.42 and 2,527,116.76 is: 3,784,786.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598,863.32 : 3,892,239.42 = 2,527,116.76 : x
  2. Step 2: Convert to fraction form
    2,598,863.32/3,892,239.42 = 2,527,116.76/x
  3. Step 3: Cross multiply
    2,598,863.32x = 3,892,239.42 × 2,527,116.76
  4. Step 4: Simplify right side
    2,598,863.32x = 9,836,143,472,214.68
  5. Step 5: Solve for x
    x = 9,836,143,472,214.68/2,598,863.32
  6. Step 6: Final answer
    x = 3,784,786.76

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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.