Home / 1,593,582.06-2,199,079.26-868,414.33

Finding the Fourth Proportional to 1,593,582.06, 2,199,079.26 and 868,414.33

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Solution

The fourth proportional to 1,593,582.06, 2,199,079.26 and 868,414.33 is: 1,198,376.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,582.06 : 2,199,079.26 = 868,414.33 : x
  2. Step 2: Convert to fraction form
    1,593,582.06/2,199,079.26 = 868,414.33/x
  3. Step 3: Cross multiply
    1,593,582.06x = 2,199,079.26 × 868,414.33
  4. Step 4: Simplify right side
    1,593,582.06x = 1,909,711,944,938.64
  5. Step 5: Solve for x
    x = 1,909,711,944,938.64/1,593,582.06
  6. Step 6: Final answer
    x = 1,198,376.91

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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.