Home / 4,231,828.65-5,839,924.68-2,298,088.72

Finding the Fourth Proportional to 4,231,828.65, 5,839,924.68 and 2,298,088.72

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Solution

The fourth proportional to 4,231,828.65, 5,839,924.68 and 2,298,088.72 is: 3,171,363.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,828.65 : 5,839,924.68 = 2,298,088.72 : x
  2. Step 2: Convert to fraction form
    4,231,828.65/5,839,924.68 = 2,298,088.72/x
  3. Step 3: Cross multiply
    4,231,828.65x = 5,839,924.68 × 2,298,088.72
  4. Step 4: Simplify right side
    4,231,828.65x = 13,420,665,032,757.61
  5. Step 5: Solve for x
    x = 13,420,665,032,757.61/4,231,828.65
  6. Step 6: Final answer
    x = 3,171,363.05

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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.