Home / 6,474,351.60-9,719,400.60-3,277,832.40

Finding the Fourth Proportional to 6,474,351.60, 9,719,400.60 and 3,277,832.40

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Solution

The fourth proportional to 6,474,351.60, 9,719,400.60 and 3,277,832.40 is: 4,920,734.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,474,351.60 : 9,719,400.60 = 3,277,832.40 : x
  2. Step 2: Convert to fraction form
    6,474,351.60/9,719,400.60 = 3,277,832.40/x
  3. Step 3: Cross multiply
    6,474,351.60x = 9,719,400.60 × 3,277,832.40
  4. Step 4: Simplify right side
    6,474,351.60x = 31,858,566,195,259.44
  5. Step 5: Solve for x
    x = 31,858,566,195,259.44/6,474,351.60
  6. Step 6: Final answer
    x = 4,920,734.64

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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.