Home / 1,079,200.92-1,489,309.32-595,766.32

Finding the Fourth Proportional to 1,079,200.92, 1,489,309.32 and 595,766.32

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Solution

The fourth proportional to 1,079,200.92, 1,489,309.32 and 595,766.32 is: 822,164.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,200.92 : 1,489,309.32 = 595,766.32 : x
  2. Step 2: Convert to fraction form
    1,079,200.92/1,489,309.32 = 595,766.32/x
  3. Step 3: Cross multiply
    1,079,200.92x = 1,489,309.32 × 595,766.32
  4. Step 4: Simplify right side
    1,079,200.92x = 887,280,332,918.10
  5. Step 5: Solve for x
    x = 887,280,332,918.10/1,079,200.92
  6. Step 6: Final answer
    x = 822,164.17

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1.5x scale

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.