Home / 3,223,249.61-4,833,210.57-948,478.37

Finding the Fourth Proportional to 3,223,249.61, 4,833,210.57 and 948,478.37

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Solution

The fourth proportional to 3,223,249.61, 4,833,210.57 and 948,478.37 is: 1,422,227.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,249.61 : 4,833,210.57 = 948,478.37 : x
  2. Step 2: Convert to fraction form
    3,223,249.61/4,833,210.57 = 948,478.37/x
  3. Step 3: Cross multiply
    3,223,249.61x = 4,833,210.57 × 948,478.37
  4. Step 4: Simplify right side
    3,223,249.61x = 4,584,195,659,134.32
  5. Step 5: Solve for x
    x = 4,584,195,659,134.32/3,223,249.61
  6. Step 6: Final answer
    x = 1,422,227.94

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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.