Home / 882,823.38-1,324,247.38-251,737.19

Finding the Fourth Proportional to 882,823.38, 1,324,247.38 and 251,737.19

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Solution

The fourth proportional to 882,823.38, 1,324,247.38 and 251,737.19 is: 377,609.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,823.38 : 1,324,247.38 = 251,737.19 : x
  2. Step 2: Convert to fraction form
    882,823.38/1,324,247.38 = 251,737.19/x
  3. Step 3: Cross multiply
    882,823.38x = 1,324,247.38 × 251,737.19
  4. Step 4: Simplify right side
    882,823.38x = 333,362,314,306.06
  5. Step 5: Solve for x
    x = 333,362,314,306.06/882,823.38
  6. Step 6: Final answer
    x = 377,609.30

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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.