Home / 4,436,678.73-6,122,616.60-2,399,488.23

Finding the Fourth Proportional to 4,436,678.73, 6,122,616.60 and 2,399,488.23

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Solution

The fourth proportional to 4,436,678.73, 6,122,616.60 and 2,399,488.23 is: 3,311,293.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436,678.73 : 6,122,616.60 = 2,399,488.23 : x
  2. Step 2: Convert to fraction form
    4,436,678.73/6,122,616.60 = 2,399,488.23/x
  3. Step 3: Cross multiply
    4,436,678.73x = 6,122,616.60 × 2,399,488.23
  4. Step 4: Simplify right side
    4,436,678.73x = 14,691,146,468,502.62
  5. Step 5: Solve for x
    x = 14,691,146,468,502.62/4,436,678.73
  6. Step 6: Final answer
    x = 3,311,293.73

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1.5x scale

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.