Home / 1,593,378.93-2,198,834.46-868,232.91

Finding the Fourth Proportional to 1,593,378.93, 2,198,834.46 and 868,232.91

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Solution

The fourth proportional to 1,593,378.93, 2,198,834.46 and 868,232.91 is: 1,198,145.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,378.93 : 2,198,834.46 = 868,232.91 : x
  2. Step 2: Convert to fraction form
    1,593,378.93/2,198,834.46 = 868,232.91/x
  3. Step 3: Cross multiply
    1,593,378.93x = 2,198,834.46 × 868,232.91
  4. Step 4: Simplify right side
    1,593,378.93x = 1,909,100,441,814.08
  5. Step 5: Solve for x
    x = 1,909,100,441,814.08/1,593,378.93
  6. Step 6: Final answer
    x = 1,198,145.91

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