Home / 2,263,447.08-3,123,583.02-1,244,868.84

Finding the Fourth Proportional to 2,263,447.08, 3,123,583.02 and 1,244,868.84

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Solution

The fourth proportional to 2,263,447.08, 3,123,583.02 and 1,244,868.84 is: 1,717,933.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,447.08 : 3,123,583.02 = 1,244,868.84 : x
  2. Step 2: Convert to fraction form
    2,263,447.08/3,123,583.02 = 1,244,868.84/x
  3. Step 3: Cross multiply
    2,263,447.08x = 3,123,583.02 × 1,244,868.84
  4. Step 4: Simplify right side
    2,263,447.08x = 3,888,451,170,751.10
  5. Step 5: Solve for x
    x = 3,888,451,170,751.10/2,263,447.08
  6. Step 6: Final answer
    x = 1,717,933.33

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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.