Home / 1,094,506.92-1,644,250.86-791,834.76

Finding the Fourth Proportional to 1,094,506.92, 1,644,250.86 and 791,834.76

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Solution

The fourth proportional to 1,094,506.92, 1,644,250.86 and 791,834.76 is: 1,189,553.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,506.92 : 1,644,250.86 = 791,834.76 : x
  2. Step 2: Convert to fraction form
    1,094,506.92/1,644,250.86 = 791,834.76/x
  3. Step 3: Cross multiply
    1,094,506.92x = 1,644,250.86 × 791,834.76
  4. Step 4: Simplify right side
    1,094,506.92x = 1,301,974,985,107.89
  5. Step 5: Solve for x
    x = 1,301,974,985,107.89/1,094,506.92
  6. Step 6: Final answer
    x = 1,189,553.91

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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.