Home / 1,467,003.29-2,024,463.11-822,423.65

Finding the Fourth Proportional to 1,467,003.29, 2,024,463.11 and 822,423.65

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Solution

The fourth proportional to 1,467,003.29, 2,024,463.11 and 822,423.65 is: 1,134,943.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,003.29 : 2,024,463.11 = 822,423.65 : x
  2. Step 2: Convert to fraction form
    1,467,003.29/2,024,463.11 = 822,423.65/x
  3. Step 3: Cross multiply
    1,467,003.29x = 2,024,463.11 × 822,423.65
  4. Step 4: Simplify right side
    1,467,003.29x = 1,664,966,325,982.12
  5. Step 5: Solve for x
    x = 1,664,966,325,982.12/1,467,003.29
  6. Step 6: Final answer
    x = 1,134,943.83

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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.