Home / 2,683,410.41-4,014,958.64-1,589,782.61

Finding the Fourth Proportional to 2,683,410.41, 4,014,958.64 and 1,589,782.61

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Solution

The fourth proportional to 2,683,410.41, 4,014,958.64 and 1,589,782.61 is: 2,378,656.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,410.41 : 4,014,958.64 = 1,589,782.61 : x
  2. Step 2: Convert to fraction form
    2,683,410.41/4,014,958.64 = 1,589,782.61/x
  3. Step 3: Cross multiply
    2,683,410.41x = 4,014,958.64 × 1,589,782.61
  4. Step 4: Simplify right side
    2,683,410.41x = 6,382,911,419,834.36
  5. Step 5: Solve for x
    x = 6,382,911,419,834.36/2,683,410.41
  6. Step 6: Final answer
    x = 2,378,656.43

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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.