Home / 1,195,927.91-1,794,732.46-1,081,585.04

Finding the Fourth Proportional to 1,195,927.91, 1,794,732.46 and 1,081,585.04

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Solution

The fourth proportional to 1,195,927.91, 1,794,732.46 and 1,081,585.04 is: 1,623,137.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,927.91 : 1,794,732.46 = 1,081,585.04 : x
  2. Step 2: Convert to fraction form
    1,195,927.91/1,794,732.46 = 1,081,585.04/x
  3. Step 3: Cross multiply
    1,195,927.91x = 1,794,732.46 × 1,081,585.04
  4. Step 4: Simplify right side
    1,195,927.91x = 1,941,155,781,321.27
  5. Step 5: Solve for x
    x = 1,941,155,781,321.27/1,195,927.91
  6. Step 6: Final answer
    x = 1,623,137.79

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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.