Home / 4,171,248-5,756,322.24-2,263,536

Finding the Fourth Proportional to 4,171,248, 5,756,322.24 and 2,263,536

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Solution

The fourth proportional to 4,171,248, 5,756,322.24 and 2,263,536 is: 3,123,679.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,248 : 5,756,322.24 = 2,263,536 : x
  2. Step 2: Convert to fraction form
    4,171,248/5,756,322.24 = 2,263,536/x
  3. Step 3: Cross multiply
    4,171,248x = 5,756,322.24 × 2,263,536
  4. Step 4: Simplify right side
    4,171,248x = 13,029,642,617,840.64
  5. Step 5: Solve for x
    x = 13,029,642,617,840.64/4,171,248
  6. Step 6: Final answer
    x = 3,123,679.68

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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.