Home / 4,054,490.52-5,595,199.09-2,218,947.73

Finding the Fourth Proportional to 4,054,490.52, 5,595,199.09 and 2,218,947.73

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Solution

The fourth proportional to 4,054,490.52, 5,595,199.09 and 2,218,947.73 is: 3,062,149.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,490.52 : 5,595,199.09 = 2,218,947.73 : x
  2. Step 2: Convert to fraction form
    4,054,490.52/5,595,199.09 = 2,218,947.73/x
  3. Step 3: Cross multiply
    4,054,490.52x = 5,595,199.09 × 2,218,947.73
  4. Step 4: Simplify right side
    4,054,490.52x = 12,415,454,291,677.57
  5. Step 5: Solve for x
    x = 12,415,454,291,677.57/4,054,490.52
  6. Step 6: Final answer
    x = 3,062,149.05

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.