Home / 3,223,170.10-4,834,229.57-948,162.33

Finding the Fourth Proportional to 3,223,170.10, 4,834,229.57 and 948,162.33

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Solution

The fourth proportional to 3,223,170.10, 4,834,229.57 and 948,162.33 is: 1,422,088.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,170.10 : 4,834,229.57 = 948,162.33 : x
  2. Step 2: Convert to fraction form
    3,223,170.10/4,834,229.57 = 948,162.33/x
  3. Step 3: Cross multiply
    3,223,170.10x = 4,834,229.57 × 948,162.33
  4. Step 4: Simplify right side
    3,223,170.10x = 4,583,634,353,532.53
  5. Step 5: Solve for x
    x = 4,583,634,353,532.53/3,223,170.10
  6. Step 6: Final answer
    x = 1,422,088.88

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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.