Home / 2,620,850.27-3,616,175.00-1,474,512.35

Finding the Fourth Proportional to 2,620,850.27, 3,616,175.00 and 1,474,512.35

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Solution

The fourth proportional to 2,620,850.27, 3,616,175.00 and 1,474,512.35 is: 2,034,490.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,850.27 : 3,616,175.00 = 1,474,512.35 : x
  2. Step 2: Convert to fraction form
    2,620,850.27/3,616,175.00 = 1,474,512.35/x
  3. Step 3: Cross multiply
    2,620,850.27x = 3,616,175.00 × 1,474,512.35
  4. Step 4: Simplify right side
    2,620,850.27x = 5,332,094,682,866.66
  5. Step 5: Solve for x
    x = 5,332,094,682,866.66/2,620,850.27
  6. Step 6: Final answer
    x = 2,034,490.39

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1.5x scale

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.