Home / 3,202,953.28-4,419,881.04-1,826,104.48

Finding the Fourth Proportional to 3,202,953.28, 4,419,881.04 and 1,826,104.48

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Solution

The fourth proportional to 3,202,953.28, 4,419,881.04 and 1,826,104.48 is: 2,519,913.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,953.28 : 4,419,881.04 = 1,826,104.48 : x
  2. Step 2: Convert to fraction form
    3,202,953.28/4,419,881.04 = 1,826,104.48/x
  3. Step 3: Cross multiply
    3,202,953.28x = 4,419,881.04 × 1,826,104.48
  4. Step 4: Simplify right side
    3,202,953.28x = 8,071,164,568,211.06
  5. Step 5: Solve for x
    x = 8,071,164,568,211.06/3,202,953.28
  6. Step 6: Final answer
    x = 2,519,913.30

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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.