Home / 4,171,494-5,756,661.72-2,263,782

Finding the Fourth Proportional to 4,171,494, 5,756,661.72 and 2,263,782

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Solution

The fourth proportional to 4,171,494, 5,756,661.72 and 2,263,782 is: 3,124,019.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,494 : 5,756,661.72 = 2,263,782 : x
  2. Step 2: Convert to fraction form
    4,171,494/5,756,661.72 = 2,263,782/x
  3. Step 3: Cross multiply
    4,171,494x = 5,756,661.72 × 2,263,782
  4. Step 4: Simplify right side
    4,171,494x = 13,031,827,181,825.04
  5. Step 5: Solve for x
    x = 13,031,827,181,825.04/4,171,494
  6. Step 6: Final answer
    x = 3,124,019.16

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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.