Home / 1,040,922.27-1,436,406.03-582,074.64

Finding the Fourth Proportional to 1,040,922.27, 1,436,406.03 and 582,074.64

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Solution

The fourth proportional to 1,040,922.27, 1,436,406.03 and 582,074.64 is: 803,225.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,922.27 : 1,436,406.03 = 582,074.64 : x
  2. Step 2: Convert to fraction form
    1,040,922.27/1,436,406.03 = 582,074.64/x
  3. Step 3: Cross multiply
    1,040,922.27x = 1,436,406.03 × 582,074.64
  4. Step 4: Simplify right side
    1,040,922.27x = 836,095,522,806.08
  5. Step 5: Solve for x
    x = 836,095,522,806.08/1,040,922.27
  6. Step 6: Final answer
    x = 803,225.70

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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.