Home / 895,067.31-1,342,633.37-296,043.15

Finding the Fourth Proportional to 895,067.31, 1,342,633.37 and 296,043.15

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Solution

The fourth proportional to 895,067.31, 1,342,633.37 and 296,043.15 is: 444,075.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,067.31 : 1,342,633.37 = 296,043.15 : x
  2. Step 2: Convert to fraction form
    895,067.31/1,342,633.37 = 296,043.15/x
  3. Step 3: Cross multiply
    895,067.31x = 1,342,633.37 × 296,043.15
  4. Step 4: Simplify right side
    895,067.31x = 397,477,410,669.70
  5. Step 5: Solve for x
    x = 397,477,410,669.70/895,067.31
  6. Step 6: Final answer
    x = 444,075.44

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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.