Home / 2,757,099.93-4,131,866.44-1,744,409.01

Finding the Fourth Proportional to 2,757,099.93, 4,131,866.44 and 1,744,409.01

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Solution

The fourth proportional to 2,757,099.93, 4,131,866.44 and 1,744,409.01 is: 2,614,219.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,757,099.93 : 4,131,866.44 = 1,744,409.01 : x
  2. Step 2: Convert to fraction form
    2,757,099.93/4,131,866.44 = 1,744,409.01/x
  3. Step 3: Cross multiply
    2,757,099.93x = 4,131,866.44 × 1,744,409.01
  4. Step 4: Simplify right side
    2,757,099.93x = 7,207,665,025,393.29
  5. Step 5: Solve for x
    x = 7,207,665,025,393.29/2,757,099.93
  6. Step 6: Final answer
    x = 2,614,219.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.