Home / 5,672,039.44-7,827,506.72-3,093,719.56

Finding the Fourth Proportional to 5,672,039.44, 7,827,506.72 and 3,093,719.56

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Solution

The fourth proportional to 5,672,039.44, 7,827,506.72 and 3,093,719.56 is: 4,269,383.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,039.44 : 7,827,506.72 = 3,093,719.56 : x
  2. Step 2: Convert to fraction form
    5,672,039.44/7,827,506.72 = 3,093,719.56/x
  3. Step 3: Cross multiply
    5,672,039.44x = 7,827,506.72 × 3,093,719.56
  4. Step 4: Simplify right side
    5,672,039.44x = 24,216,110,645,695.44
  5. Step 5: Solve for x
    x = 24,216,110,645,695.44/5,672,039.44
  6. Step 6: Final answer
    x = 4,269,383.33

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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.