Home / 4,171,256.75-5,756,334.32-2,263,544.75

Finding the Fourth Proportional to 4,171,256.75, 5,756,334.32 and 2,263,544.75

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Solution

The fourth proportional to 4,171,256.75, 5,756,334.32 and 2,263,544.75 is: 3,123,691.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,256.75 : 5,756,334.32 = 2,263,544.75 : x
  2. Step 2: Convert to fraction form
    4,171,256.75/5,756,334.32 = 2,263,544.75/x
  3. Step 3: Cross multiply
    4,171,256.75x = 5,756,334.32 × 2,263,544.75
  4. Step 4: Simplify right side
    4,171,256.75x = 13,029,720,317,963.10
  5. Step 5: Solve for x
    x = 13,029,720,317,963.10/4,171,256.75
  6. Step 6: Final answer
    x = 3,123,691.76

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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.