Home / 2,481,440.88-3,720,127.40-883,093.80

Finding the Fourth Proportional to 2,481,440.88, 3,720,127.40 and 883,093.80

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Solution

The fourth proportional to 2,481,440.88, 3,720,127.40 and 883,093.80 is: 1,323,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,440.88 : 3,720,127.40 = 883,093.80 : x
  2. Step 2: Convert to fraction form
    2,481,440.88/3,720,127.40 = 883,093.80/x
  3. Step 3: Cross multiply
    2,481,440.88x = 3,720,127.40 × 883,093.80
  4. Step 4: Simplify right side
    2,481,440.88x = 3,285,221,442,150.12
  5. Step 5: Solve for x
    x = 3,285,221,442,150.12/2,481,440.88
  6. Step 6: Final answer
    x = 1,323,916.87

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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.