Home / 3,406,276.08-5,103,630.30-2,055,600.48

Finding the Fourth Proportional to 3,406,276.08, 5,103,630.30 and 2,055,600.48

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Solution

The fourth proportional to 3,406,276.08, 5,103,630.30 and 2,055,600.48 is: 3,079,910.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,276.08 : 5,103,630.30 = 2,055,600.48 : x
  2. Step 2: Convert to fraction form
    3,406,276.08/5,103,630.30 = 2,055,600.48/x
  3. Step 3: Cross multiply
    3,406,276.08x = 5,103,630.30 × 2,055,600.48
  4. Step 4: Simplify right side
    3,406,276.08x = 10,491,024,894,422.54
  5. Step 5: Solve for x
    x = 10,491,024,894,422.54/3,406,276.08
  6. Step 6: Final answer
    x = 3,079,910.33

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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.