Home / 3,669,465.55-5,504,198.33-3,590,733.55

Finding the Fourth Proportional to 3,669,465.55, 5,504,198.33 and 3,590,733.55

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Solution

The fourth proportional to 3,669,465.55, 5,504,198.33 and 3,590,733.55 is: 5,386,100.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,465.55 : 5,504,198.33 = 3,590,733.55 : x
  2. Step 2: Convert to fraction form
    3,669,465.55/5,504,198.33 = 3,590,733.55/x
  3. Step 3: Cross multiply
    3,669,465.55x = 5,504,198.33 × 3,590,733.55
  4. Step 4: Simplify right side
    3,669,465.55x = 19,764,109,609,384.97
  5. Step 5: Solve for x
    x = 19,764,109,609,384.97/3,669,465.55
  6. Step 6: Final answer
    x = 5,386,100.33

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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.