Home / 1,082,001.07-1,493,205.44-598,557.88

Finding the Fourth Proportional to 1,082,001.07, 1,493,205.44 and 598,557.88

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Solution

The fourth proportional to 1,082,001.07, 1,493,205.44 and 598,557.88 is: 826,034.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,001.07 : 1,493,205.44 = 598,557.88 : x
  2. Step 2: Convert to fraction form
    1,082,001.07/1,493,205.44 = 598,557.88/x
  3. Step 3: Cross multiply
    1,082,001.07x = 1,493,205.44 × 598,557.88
  4. Step 4: Simplify right side
    1,082,001.07x = 893,769,882,570.87
  5. Step 5: Solve for x
    x = 893,769,882,570.87/1,082,001.07
  6. Step 6: Final answer
    x = 826,034.19

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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.