Home / 2,025,076.83-3,037,618.20-826,999.16

Finding the Fourth Proportional to 2,025,076.83, 3,037,618.20 and 826,999.16

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Solution

The fourth proportional to 2,025,076.83, 3,037,618.20 and 826,999.16 is: 1,240,499.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,076.83 : 3,037,618.20 = 826,999.16 : x
  2. Step 2: Convert to fraction form
    2,025,076.83/3,037,618.20 = 826,999.16/x
  3. Step 3: Cross multiply
    2,025,076.83x = 3,037,618.20 × 826,999.16
  4. Step 4: Simplify right side
    2,025,076.83x = 2,512,107,699,800.71
  5. Step 5: Solve for x
    x = 2,512,107,699,800.71/2,025,076.83
  6. Step 6: Final answer
    x = 1,240,499.95

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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.