Home / 4,427,954.88-6,109,902.88-2,494,093.12

Finding the Fourth Proportional to 4,427,954.88, 6,109,902.88 and 2,494,093.12

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Solution

The fourth proportional to 4,427,954.88, 6,109,902.88 and 2,494,093.12 is: 3,441,468.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427,954.88 : 6,109,902.88 = 2,494,093.12 : x
  2. Step 2: Convert to fraction form
    4,427,954.88/6,109,902.88 = 2,494,093.12/x
  3. Step 3: Cross multiply
    4,427,954.88x = 6,109,902.88 × 2,494,093.12
  4. Step 4: Simplify right side
    4,427,954.88x = 15,238,666,736,876.19
  5. Step 5: Solve for x
    x = 15,238,666,736,876.19/4,427,954.88
  6. Step 6: Final answer
    x = 3,441,468.39

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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.