Home / 4,361,618.40-6,543,766.32-2,233,196.88

Finding the Fourth Proportional to 4,361,618.40, 6,543,766.32 and 2,233,196.88

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Solution

The fourth proportional to 4,361,618.40, 6,543,766.32 and 2,233,196.88 is: 3,350,480.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,618.40 : 6,543,766.32 = 2,233,196.88 : x
  2. Step 2: Convert to fraction form
    4,361,618.40/6,543,766.32 = 2,233,196.88/x
  3. Step 3: Cross multiply
    4,361,618.40x = 6,543,766.32 × 2,233,196.88
  4. Step 4: Simplify right side
    4,361,618.40x = 14,613,518,529,273.08
  5. Step 5: Solve for x
    x = 14,613,518,529,273.08/4,361,618.40
  6. Step 6: Final answer
    x = 3,350,480.76

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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.