Home / 1,079,306.92-1,489,435.62-595,872.04

Finding the Fourth Proportional to 1,079,306.92, 1,489,435.62 and 595,872.04

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Solution

The fourth proportional to 1,079,306.92, 1,489,435.62 and 595,872.04 is: 822,299.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,306.92 : 1,489,435.62 = 595,872.04 : x
  2. Step 2: Convert to fraction form
    1,079,306.92/1,489,435.62 = 595,872.04/x
  3. Step 3: Cross multiply
    1,079,306.92x = 1,489,435.62 × 595,872.04
  4. Step 4: Simplify right side
    1,079,306.92x = 887,513,041,338.07
  5. Step 5: Solve for x
    x = 887,513,041,338.07/1,079,306.92
  6. Step 6: Final answer
    x = 822,299.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.