Home / 2,494,079.64-3,441,537.45-1,406,286.41

Finding the Fourth Proportional to 2,494,079.64, 3,441,537.45 and 1,406,286.41

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Solution

The fourth proportional to 2,494,079.64, 3,441,537.45 and 1,406,286.41 is: 1,940,510.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,079.64 : 3,441,537.45 = 1,406,286.41 : x
  2. Step 2: Convert to fraction form
    2,494,079.64/3,441,537.45 = 1,406,286.41/x
  3. Step 3: Cross multiply
    2,494,079.64x = 3,441,537.45 × 1,406,286.41
  4. Step 4: Simplify right side
    2,494,079.64x = 4,839,787,328,233.37
  5. Step 5: Solve for x
    x = 4,839,787,328,233.37/2,494,079.64
  6. Step 6: Final answer
    x = 1,940,510.34

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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.