Home / 2,449,016.94-3,381,291.63-2,190,089.10

Finding the Fourth Proportional to 2,449,016.94, 3,381,291.63 and 2,190,089.10

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Solution

The fourth proportional to 2,449,016.94, 3,381,291.63 and 2,190,089.10 is: 3,023,796.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,016.94 : 3,381,291.63 = 2,190,089.10 : x
  2. Step 2: Convert to fraction form
    2,449,016.94/3,381,291.63 = 2,190,089.10/x
  3. Step 3: Cross multiply
    2,449,016.94x = 3,381,291.63 × 2,190,089.10
  4. Step 4: Simplify right side
    2,449,016.94x = 7,405,329,942,784.23
  5. Step 5: Solve for x
    x = 7,405,329,942,784.23/2,449,016.94
  6. Step 6: Final answer
    x = 3,023,796.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.