Home / 1,082,609.64-1,494,004.14-599,208.12

Finding the Fourth Proportional to 1,082,609.64, 1,494,004.14 and 599,208.12

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Solution

The fourth proportional to 1,082,609.64, 1,494,004.14 and 599,208.12 is: 826,908.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,609.64 : 1,494,004.14 = 599,208.12 : x
  2. Step 2: Convert to fraction form
    1,082,609.64/1,494,004.14 = 599,208.12/x
  3. Step 3: Cross multiply
    1,082,609.64x = 1,494,004.14 × 599,208.12
  4. Step 4: Simplify right side
    1,082,609.64x = 895,219,412,001.62
  5. Step 5: Solve for x
    x = 895,219,412,001.62/1,082,609.64
  6. Step 6: Final answer
    x = 826,908.78

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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.