Home / 2,327,834.92-3,210,592.30-1,512,301.36

Finding the Fourth Proportional to 2,327,834.92, 3,210,592.30 and 1,512,301.36

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Solution

The fourth proportional to 2,327,834.92, 3,210,592.30 and 1,512,301.36 is: 2,085,793.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,834.92 : 3,210,592.30 = 1,512,301.36 : x
  2. Step 2: Convert to fraction form
    2,327,834.92/3,210,592.30 = 1,512,301.36/x
  3. Step 3: Cross multiply
    2,327,834.92x = 3,210,592.30 × 1,512,301.36
  4. Step 4: Simplify right side
    2,327,834.92x = 4,855,383,101,695.53
  5. Step 5: Solve for x
    x = 4,855,383,101,695.53/2,327,834.92
  6. Step 6: Final answer
    x = 2,085,793.57

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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.