Home / 2,481,453.63-3,720,146.13-883,106.55

Finding the Fourth Proportional to 2,481,453.63, 3,720,146.13 and 883,106.55

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Solution

The fourth proportional to 2,481,453.63, 3,720,146.13 and 883,106.55 is: 1,323,935.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,453.63 : 3,720,146.13 = 883,106.55 : x
  2. Step 2: Convert to fraction form
    2,481,453.63/3,720,146.13 = 883,106.55/x
  3. Step 3: Cross multiply
    2,481,453.63x = 3,720,146.13 × 883,106.55
  4. Step 4: Simplify right side
    2,481,453.63x = 3,285,285,414,360.15
  5. Step 5: Solve for x
    x = 3,285,285,414,360.15/2,481,453.63
  6. Step 6: Final answer
    x = 1,323,935.85

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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.