Home / 1,082,844.15-1,623,719.32-633,699.96

Finding the Fourth Proportional to 1,082,844.15, 1,623,719.32 and 633,699.96

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Solution

The fourth proportional to 1,082,844.15, 1,623,719.32 and 633,699.96 is: 950,229.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,844.15 : 1,623,719.32 = 633,699.96 : x
  2. Step 2: Convert to fraction form
    1,082,844.15/1,623,719.32 = 633,699.96/x
  3. Step 3: Cross multiply
    1,082,844.15x = 1,623,719.32 × 633,699.96
  4. Step 4: Simplify right side
    1,082,844.15x = 1,028,950,860,462.03
  5. Step 5: Solve for x
    x = 1,028,950,860,462.03/1,082,844.15
  6. Step 6: Final answer
    x = 950,229.88

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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.