Home / 3,205,033.77-4,422,919.10-1,734,935.11

Finding the Fourth Proportional to 3,205,033.77, 4,422,919.10 and 1,734,935.11

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Solution

The fourth proportional to 3,205,033.77, 4,422,919.10 and 1,734,935.11 is: 2,394,195.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,033.77 : 4,422,919.10 = 1,734,935.11 : x
  2. Step 2: Convert to fraction form
    3,205,033.77/4,422,919.10 = 1,734,935.11/x
  3. Step 3: Cross multiply
    3,205,033.77x = 4,422,919.10 × 1,734,935.11
  4. Step 4: Simplify right side
    3,205,033.77x = 7,673,477,622,053.63
  5. Step 5: Solve for x
    x = 7,673,477,622,053.63/3,205,033.77
  6. Step 6: Final answer
    x = 2,394,195.56

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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.