Home / 2,341,676.39-3,513,843.32-922,728.92

Finding the Fourth Proportional to 2,341,676.39, 3,513,843.32 and 922,728.92

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Solution

The fourth proportional to 2,341,676.39, 3,513,843.32 and 922,728.92 is: 1,384,616.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,676.39 : 3,513,843.32 = 922,728.92 : x
  2. Step 2: Convert to fraction form
    2,341,676.39/3,513,843.32 = 922,728.92/x
  3. Step 3: Cross multiply
    2,341,676.39x = 3,513,843.32 × 922,728.92
  4. Step 4: Simplify right side
    2,341,676.39x = 3,242,324,829,529.95
  5. Step 5: Solve for x
    x = 3,242,324,829,529.95/2,341,676.39
  6. Step 6: Final answer
    x = 1,384,616.96

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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.