Home / 2,541,481.64-3,811,376.06-1,024,772.52

Finding the Fourth Proportional to 2,541,481.64, 3,811,376.06 and 1,024,772.52

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Solution

The fourth proportional to 2,541,481.64, 3,811,376.06 and 1,024,772.52 is: 1,536,817.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,481.64 : 3,811,376.06 = 1,024,772.52 : x
  2. Step 2: Convert to fraction form
    2,541,481.64/3,811,376.06 = 1,024,772.52/x
  3. Step 3: Cross multiply
    2,541,481.64x = 3,811,376.06 × 1,024,772.52
  4. Step 4: Simplify right side
    2,541,481.64x = 3,905,793,449,673.87
  5. Step 5: Solve for x
    x = 3,905,793,449,673.87/2,541,481.64
  6. Step 6: Final answer
    x = 1,536,817.50

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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.