Home / 1,796,827.80-2,694,585.60-598,789.20

Finding the Fourth Proportional to 1,796,827.80, 2,694,585.60 and 598,789.20

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Solution

The fourth proportional to 1,796,827.80, 2,694,585.60 and 598,789.20 is: 897,965.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,827.80 : 2,694,585.60 = 598,789.20 : x
  2. Step 2: Convert to fraction form
    1,796,827.80/2,694,585.60 = 598,789.20/x
  3. Step 3: Cross multiply
    1,796,827.80x = 2,694,585.60 × 598,789.20
  4. Step 4: Simplify right side
    1,796,827.80x = 1,613,488,755,755.52
  5. Step 5: Solve for x
    x = 1,613,488,755,755.52/1,796,827.80
  6. Step 6: Final answer
    x = 897,965.16

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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.