Home / 3,393,249-4,682,773.20-1,844,614.84

Finding the Fourth Proportional to 3,393,249, 4,682,773.20 and 1,844,614.84

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Solution

The fourth proportional to 3,393,249, 4,682,773.20 and 1,844,614.84 is: 2,545,617.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,249 : 4,682,773.20 = 1,844,614.84 : x
  2. Step 2: Convert to fraction form
    3,393,249/4,682,773.20 = 1,844,614.84/x
  3. Step 3: Cross multiply
    3,393,249x = 4,682,773.20 × 1,844,614.84
  4. Step 4: Simplify right side
    3,393,249x = 8,637,912,937,074.29
  5. Step 5: Solve for x
    x = 8,637,912,937,074.29/3,393,249
  6. Step 6: Final answer
    x = 2,545,617.18

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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.