Home / 944,932.80-1,418,063.38-854,587.82

Finding the Fourth Proportional to 944,932.80, 1,418,063.38 and 854,587.82

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Solution

The fourth proportional to 944,932.80, 1,418,063.38 and 854,587.82 is: 1,282,482.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,932.80 : 1,418,063.38 = 854,587.82 : x
  2. Step 2: Convert to fraction form
    944,932.80/1,418,063.38 = 854,587.82/x
  3. Step 3: Cross multiply
    944,932.80x = 1,418,063.38 × 854,587.82
  4. Step 4: Simplify right side
    944,932.80x = 1,211,859,692,536.03
  5. Step 5: Solve for x
    x = 1,211,859,692,536.03/944,932.80
  6. Step 6: Final answer
    x = 1,282,482.41

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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.