Home / 9,254,631.15-13,876,114.73-3,867,029.55

Finding the Fourth Proportional to 9,254,631.15, 13,876,114.73 and 3,867,029.55

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Solution

The fourth proportional to 9,254,631.15, 13,876,114.73 and 3,867,029.55 is: 5,798,107.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,631.15 : 13,876,114.73 = 3,867,029.55 : x
  2. Step 2: Convert to fraction form
    9,254,631.15/13,876,114.73 = 3,867,029.55/x
  3. Step 3: Cross multiply
    9,254,631.15x = 13,876,114.73 × 3,867,029.55
  4. Step 4: Simplify right side
    9,254,631.15x = 53,659,345,680,765.12
  5. Step 5: Solve for x
    x = 53,659,345,680,765.12/9,254,631.15
  6. Step 6: Final answer
    x = 5,798,107.44

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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.