Home / 581,122.10-871,544.37-244,169.12

Finding the Fourth Proportional to 581,122.10, 871,544.37 and 244,169.12

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Solution

The fourth proportional to 581,122.10, 871,544.37 and 244,169.12 is: 366,195.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,122.10 : 871,544.37 = 244,169.12 : x
  2. Step 2: Convert to fraction form
    581,122.10/871,544.37 = 244,169.12/x
  3. Step 3: Cross multiply
    581,122.10x = 871,544.37 × 244,169.12
  4. Step 4: Simplify right side
    581,122.10x = 212,804,221,863.85
  5. Step 5: Solve for x
    x = 212,804,221,863.85/581,122.10
  6. Step 6: Final answer
    x = 366,195.37

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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.