Home / 2,025,070.83-3,037,609.19-826,993.15

Finding the Fourth Proportional to 2,025,070.83, 3,037,609.19 and 826,993.15

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Solution

The fourth proportional to 2,025,070.83, 3,037,609.19 and 826,993.15 is: 1,240,490.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,070.83 : 3,037,609.19 = 826,993.15 : x
  2. Step 2: Convert to fraction form
    2,025,070.83/3,037,609.19 = 826,993.15/x
  3. Step 3: Cross multiply
    2,025,070.83x = 3,037,609.19 × 826,993.15
  4. Step 4: Simplify right side
    2,025,070.83x = 2,512,081,986,980.51
  5. Step 5: Solve for x
    x = 2,512,081,986,980.51/2,025,070.83
  6. Step 6: Final answer
    x = 1,240,490.92

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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.