Home / 1,882,548.19-2,597,862.58-1,067,015.43

Finding the Fourth Proportional to 1,882,548.19, 2,597,862.58 and 1,067,015.43

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Solution

The fourth proportional to 1,882,548.19, 2,597,862.58 and 1,067,015.43 is: 1,472,450.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,548.19 : 2,597,862.58 = 1,067,015.43 : x
  2. Step 2: Convert to fraction form
    1,882,548.19/2,597,862.58 = 1,067,015.43/x
  3. Step 3: Cross multiply
    1,882,548.19x = 2,597,862.58 × 1,067,015.43
  4. Step 4: Simplify right side
    1,882,548.19x = 2,771,959,455,212.07
  5. Step 5: Solve for x
    x = 2,771,959,455,212.07/1,882,548.19
  6. Step 6: Final answer
    x = 1,472,450.73

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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.