Home / 4,117,534.43-5,682,198.06-2,282,111.22

Finding the Fourth Proportional to 4,117,534.43, 5,682,198.06 and 2,282,111.22

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Solution

The fourth proportional to 4,117,534.43, 5,682,198.06 and 2,282,111.22 is: 3,149,313.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,534.43 : 5,682,198.06 = 2,282,111.22 : x
  2. Step 2: Convert to fraction form
    4,117,534.43/5,682,198.06 = 2,282,111.22/x
  3. Step 3: Cross multiply
    4,117,534.43x = 5,682,198.06 × 2,282,111.22
  4. Step 4: Simplify right side
    4,117,534.43x = 12,967,407,911,795.01
  5. Step 5: Solve for x
    x = 12,967,407,911,795.01/4,117,534.43
  6. Step 6: Final answer
    x = 3,149,313.78

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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.