Home / 3,309,342.62-4,567,087.88-2,492,104.46

Finding the Fourth Proportional to 3,309,342.62, 4,567,087.88 and 2,492,104.46

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Solution

The fourth proportional to 3,309,342.62, 4,567,087.88 and 2,492,104.46 is: 3,439,251.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,342.62 : 4,567,087.88 = 2,492,104.46 : x
  2. Step 2: Convert to fraction form
    3,309,342.62/4,567,087.88 = 2,492,104.46/x
  3. Step 3: Cross multiply
    3,309,342.62x = 4,567,087.88 × 2,492,104.46
  4. Step 4: Simplify right side
    3,309,342.62x = 11,381,660,074,959.95
  5. Step 5: Solve for x
    x = 11,381,660,074,959.95/3,309,342.62
  6. Step 6: Final answer
    x = 3,439,251.05

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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.