Home / 1,467,524.40-2,201,286.60-627,716.40

Finding the Fourth Proportional to 1,467,524.40, 2,201,286.60 and 627,716.40

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Solution

The fourth proportional to 1,467,524.40, 2,201,286.60 and 627,716.40 is: 941,574.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,524.40 : 2,201,286.60 = 627,716.40 : x
  2. Step 2: Convert to fraction form
    1,467,524.40/2,201,286.60 = 627,716.40/x
  3. Step 3: Cross multiply
    1,467,524.40x = 2,201,286.60 × 627,716.40
  4. Step 4: Simplify right side
    1,467,524.40x = 1,381,783,699,920.24
  5. Step 5: Solve for x
    x = 1,381,783,699,920.24/1,467,524.40
  6. Step 6: Final answer
    x = 941,574.60

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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.