Home / 2,387,079.84-3,576,633.92-1,675,834.56

Finding the Fourth Proportional to 2,387,079.84, 3,576,633.92 and 1,675,834.56

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Solution

The fourth proportional to 2,387,079.84, 3,576,633.92 and 1,675,834.56 is: 2,510,953.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,387,079.84 : 3,576,633.92 = 1,675,834.56 : x
  2. Step 2: Convert to fraction form
    2,387,079.84/3,576,633.92 = 1,675,834.56/x
  3. Step 3: Cross multiply
    2,387,079.84x = 3,576,633.92 × 1,675,834.56
  4. Step 4: Simplify right side
    2,387,079.84x = 5,993,846,731,604.28
  5. Step 5: Solve for x
    x = 5,993,846,731,604.28/2,387,079.84
  6. Step 6: Final answer
    x = 2,510,953.61

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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.