Home / 3,160,063.52-4,738,974.96-1,137,764.96

Finding the Fourth Proportional to 3,160,063.52, 4,738,974.96 and 1,137,764.96

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Solution

The fourth proportional to 3,160,063.52, 4,738,974.96 and 1,137,764.96 is: 1,706,244.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,063.52 : 4,738,974.96 = 1,137,764.96 : x
  2. Step 2: Convert to fraction form
    3,160,063.52/4,738,974.96 = 1,137,764.96/x
  3. Step 3: Cross multiply
    3,160,063.52x = 4,738,974.96 × 1,137,764.96
  4. Step 4: Simplify right side
    3,160,063.52x = 5,391,839,655,805.40
  5. Step 5: Solve for x
    x = 5,391,839,655,805.40/3,160,063.52
  6. Step 6: Final answer
    x = 1,706,244.07

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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.