Home / 1,397,928.92-2,096,895.54-599,147.96

Finding the Fourth Proportional to 1,397,928.92, 2,096,895.54 and 599,147.96

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Solution

The fourth proportional to 1,397,928.92, 2,096,895.54 and 599,147.96 is: 898,722.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,928.92 : 2,096,895.54 = 599,147.96 : x
  2. Step 2: Convert to fraction form
    1,397,928.92/2,096,895.54 = 599,147.96/x
  3. Step 3: Cross multiply
    1,397,928.92x = 2,096,895.54 × 599,147.96
  4. Step 4: Simplify right side
    1,397,928.92x = 1,256,350,685,124.10
  5. Step 5: Solve for x
    x = 1,256,350,685,124.10/1,397,928.92
  6. Step 6: Final answer
    x = 898,722.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.