Home / 4,161,016.11-5,743,970.37-2,529,944.70

Finding the Fourth Proportional to 4,161,016.11, 5,743,970.37 and 2,529,944.70

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Solution

The fourth proportional to 4,161,016.11, 5,743,970.37 and 2,529,944.70 is: 3,492,398.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,016.11 : 5,743,970.37 = 2,529,944.70 : x
  2. Step 2: Convert to fraction form
    4,161,016.11/5,743,970.37 = 2,529,944.70/x
  3. Step 3: Cross multiply
    4,161,016.11x = 5,743,970.37 × 2,529,944.70
  4. Step 4: Simplify right side
    4,161,016.11x = 14,531,927,394,538.54
  5. Step 5: Solve for x
    x = 14,531,927,394,538.54/4,161,016.11
  6. Step 6: Final answer
    x = 3,492,398.73

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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.