Home / 4,667,930.95-7,002,115.31-2,268,915.91

Finding the Fourth Proportional to 4,667,930.95, 7,002,115.31 and 2,268,915.91

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Solution

The fourth proportional to 4,667,930.95, 7,002,115.31 and 2,268,915.91 is: 3,403,480.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,930.95 : 7,002,115.31 = 2,268,915.91 : x
  2. Step 2: Convert to fraction form
    4,667,930.95/7,002,115.31 = 2,268,915.91/x
  3. Step 3: Cross multiply
    4,667,930.95x = 7,002,115.31 × 2,268,915.91
  4. Step 4: Simplify right side
    4,667,930.95x = 15,887,210,819,169.00
  5. Step 5: Solve for x
    x = 15,887,210,819,169.00/4,667,930.95
  6. Step 6: Final answer
    x = 3,403,480.25

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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.