Home / 9,079,454.10-13,619,181.15-3,322,176.60

Finding the Fourth Proportional to 9,079,454.10, 13,619,181.15 and 3,322,176.60

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Solution

The fourth proportional to 9,079,454.10, 13,619,181.15 and 3,322,176.60 is: 4,983,264.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,079,454.10 : 13,619,181.15 = 3,322,176.60 : x
  2. Step 2: Convert to fraction form
    9,079,454.10/13,619,181.15 = 3,322,176.60/x
  3. Step 3: Cross multiply
    9,079,454.10x = 13,619,181.15 × 3,322,176.60
  4. Step 4: Simplify right side
    9,079,454.10x = 45,245,324,927,691.09
  5. Step 5: Solve for x
    x = 45,245,324,927,691.09/9,079,454.10
  6. Step 6: Final answer
    x = 4,983,264.90

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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.