Home / 670,496.08-1,006,375.96-244,443.84

Finding the Fourth Proportional to 670,496.08, 1,006,375.96 and 244,443.84

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Solution

The fourth proportional to 670,496.08, 1,006,375.96 and 244,443.84 is: 366,896.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,496.08 : 1,006,375.96 = 244,443.84 : x
  2. Step 2: Convert to fraction form
    670,496.08/1,006,375.96 = 244,443.84/x
  3. Step 3: Cross multiply
    670,496.08x = 1,006,375.96 × 244,443.84
  4. Step 4: Simplify right side
    670,496.08x = 246,002,404,146.09
  5. Step 5: Solve for x
    x = 246,002,404,146.09/670,496.08
  6. Step 6: Final answer
    x = 366,896.11

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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.