Home / 4,321,926.54-5,965,378.97-2,486,572.83

Finding the Fourth Proportional to 4,321,926.54, 5,965,378.97 and 2,486,572.83

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Solution

The fourth proportional to 4,321,926.54, 5,965,378.97 and 2,486,572.83 is: 3,432,115.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,926.54 : 5,965,378.97 = 2,486,572.83 : x
  2. Step 2: Convert to fraction form
    4,321,926.54/5,965,378.97 = 2,486,572.83/x
  3. Step 3: Cross multiply
    4,321,926.54x = 5,965,378.97 × 2,486,572.83
  4. Step 4: Simplify right side
    4,321,926.54x = 14,833,349,255,022.52
  5. Step 5: Solve for x
    x = 14,833,349,255,022.52/4,321,926.54
  6. Step 6: Final answer
    x = 3,432,115.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.