Home / 3,304,301.74-4,956,486.78-998,814.03

Finding the Fourth Proportional to 3,304,301.74, 4,956,486.78 and 998,814.03

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Solution

The fourth proportional to 3,304,301.74, 4,956,486.78 and 998,814.03 is: 1,498,231.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,301.74 : 4,956,486.78 = 998,814.03 : x
  2. Step 2: Convert to fraction form
    3,304,301.74/4,956,486.78 = 998,814.03/x
  3. Step 3: Cross multiply
    3,304,301.74x = 4,956,486.78 × 998,814.03
  4. Step 4: Simplify right side
    3,304,301.74x = 4,950,608,535,373.52
  5. Step 5: Solve for x
    x = 4,950,608,535,373.52/3,304,301.74
  6. Step 6: Final answer
    x = 1,498,231.37

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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.