Home / 2,015,983.86-3,024,418.35-1,481,885.66

Finding the Fourth Proportional to 2,015,983.86, 3,024,418.35 and 1,481,885.66

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Solution

The fourth proportional to 2,015,983.86, 3,024,418.35 and 1,481,885.66 is: 2,223,153.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,983.86 : 3,024,418.35 = 1,481,885.66 : x
  2. Step 2: Convert to fraction form
    2,015,983.86/3,024,418.35 = 1,481,885.66/x
  3. Step 3: Cross multiply
    2,015,983.86x = 3,024,418.35 × 1,481,885.66
  4. Step 4: Simplify right side
    2,015,983.86x = 4,481,842,167,583.77
  5. Step 5: Solve for x
    x = 4,481,842,167,583.77/2,015,983.86
  6. Step 6: Final answer
    x = 2,223,153.79

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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.