Home / 1,632,839.33-2,446,186.61-956,912.81

Finding the Fourth Proportional to 1,632,839.33, 2,446,186.61 and 956,912.81

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Solution

The fourth proportional to 1,632,839.33, 2,446,186.61 and 956,912.81 is: 1,433,568.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,839.33 : 2,446,186.61 = 956,912.81 : x
  2. Step 2: Convert to fraction form
    1,632,839.33/2,446,186.61 = 956,912.81/x
  3. Step 3: Cross multiply
    1,632,839.33x = 2,446,186.61 × 956,912.81
  4. Step 4: Simplify right side
    1,632,839.33x = 2,340,787,292,920.82
  5. Step 5: Solve for x
    x = 2,340,787,292,920.82/1,632,839.33
  6. Step 6: Final answer
    x = 1,433,568.66

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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.