Home / 3,795,087.76-5,692,627.19-1,236,298.61

Finding the Fourth Proportional to 3,795,087.76, 5,692,627.19 and 1,236,298.61

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Solution

The fourth proportional to 3,795,087.76, 5,692,627.19 and 1,236,298.61 is: 1,854,446.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,087.76 : 5,692,627.19 = 1,236,298.61 : x
  2. Step 2: Convert to fraction form
    3,795,087.76/5,692,627.19 = 1,236,298.61/x
  3. Step 3: Cross multiply
    3,795,087.76x = 5,692,627.19 × 1,236,298.61
  4. Step 4: Simplify right side
    3,795,087.76x = 7,037,787,082,245.21
  5. Step 5: Solve for x
    x = 7,037,787,082,245.21/3,795,087.76
  6. Step 6: Final answer
    x = 1,854,446.47

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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.