Home / 6,681,842.46-9,220,942.26-3,626,056.71

Finding the Fourth Proportional to 6,681,842.46, 9,220,942.26 and 3,626,056.71

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Solution

The fourth proportional to 6,681,842.46, 9,220,942.26 and 3,626,056.71 is: 5,003,958.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,842.46 : 9,220,942.26 = 3,626,056.71 : x
  2. Step 2: Convert to fraction form
    6,681,842.46/9,220,942.26 = 3,626,056.71/x
  3. Step 3: Cross multiply
    6,681,842.46x = 9,220,942.26 × 3,626,056.71
  4. Step 4: Simplify right side
    6,681,842.46x = 33,435,659,554,395.56
  5. Step 5: Solve for x
    x = 33,435,659,554,395.56/6,681,842.46
  6. Step 6: Final answer
    x = 5,003,958.08

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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.