Home / 3,320,148.46-4,581,975.46-2,030,584.18

Finding the Fourth Proportional to 3,320,148.46, 4,581,975.46 and 2,030,584.18

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Solution

The fourth proportional to 3,320,148.46, 4,581,975.46 and 2,030,584.18 is: 2,802,310.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,148.46 : 4,581,975.46 = 2,030,584.18 : x
  2. Step 2: Convert to fraction form
    3,320,148.46/4,581,975.46 = 2,030,584.18/x
  3. Step 3: Cross multiply
    3,320,148.46x = 4,581,975.46 × 2,030,584.18
  4. Step 4: Simplify right side
    3,320,148.46x = 9,304,086,882,224.22
  5. Step 5: Solve for x
    x = 9,304,086,882,224.22/3,320,148.46
  6. Step 6: Final answer
    x = 2,802,310.50

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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.