Home / 3,304,300.74-4,956,485.28-998,813.03

Finding the Fourth Proportional to 3,304,300.74, 4,956,485.28 and 998,813.03

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Solution

The fourth proportional to 3,304,300.74, 4,956,485.28 and 998,813.03 is: 1,498,229.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,300.74 : 4,956,485.28 = 998,813.03 : x
  2. Step 2: Convert to fraction form
    3,304,300.74/4,956,485.28 = 998,813.03/x
  3. Step 3: Cross multiply
    3,304,300.74x = 4,956,485.28 × 998,813.03
  4. Step 4: Simplify right side
    3,304,300.74x = 4,950,602,052,139.22
  5. Step 5: Solve for x
    x = 4,950,602,052,139.22/3,304,300.74
  6. Step 6: Final answer
    x = 1,498,229.87

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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.