Home / 3,382,265.34-5,073,865.52-1,107,968.54

Finding the Fourth Proportional to 3,382,265.34, 5,073,865.52 and 1,107,968.54

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Solution

The fourth proportional to 3,382,265.34, 5,073,865.52 and 1,107,968.54 is: 1,662,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,265.34 : 5,073,865.52 = 1,107,968.54 : x
  2. Step 2: Convert to fraction form
    3,382,265.34/5,073,865.52 = 1,107,968.54/x
  3. Step 3: Cross multiply
    3,382,265.34x = 5,073,865.52 × 1,107,968.54
  4. Step 4: Simplify right side
    3,382,265.34x = 5,621,683,341,441.57
  5. Step 5: Solve for x
    x = 5,621,683,341,441.57/3,382,265.34
  6. Step 6: Final answer
    x = 1,662,105.95

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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.