Home / 797,226.20-1,195,834.23-291,822.38

Finding the Fourth Proportional to 797,226.20, 1,195,834.23 and 291,822.38

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Solution

The fourth proportional to 797,226.20, 1,195,834.23 and 291,822.38 is: 437,731.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,226.20 : 1,195,834.23 = 291,822.38 : x
  2. Step 2: Convert to fraction form
    797,226.20/1,195,834.23 = 291,822.38/x
  3. Step 3: Cross multiply
    797,226.20x = 1,195,834.23 × 291,822.38
  4. Step 4: Simplify right side
    797,226.20x = 348,971,191,084.07
  5. Step 5: Solve for x
    x = 348,971,191,084.07/797,226.20
  6. Step 6: Final answer
    x = 437,731.71

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1.5x scale

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.