Home / 6,954,905.89-9,586,684.20-5,482,414.73

Finding the Fourth Proportional to 6,954,905.89, 9,586,684.20 and 5,482,414.73

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Solution

The fourth proportional to 6,954,905.89, 9,586,684.20 and 5,482,414.73 is: 7,556,993.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,905.89 : 9,586,684.20 = 5,482,414.73 : x
  2. Step 2: Convert to fraction form
    6,954,905.89/9,586,684.20 = 5,482,414.73/x
  3. Step 3: Cross multiply
    6,954,905.89x = 9,586,684.20 × 5,482,414.73
  4. Step 4: Simplify right side
    6,954,905.89x = 52,558,178,699,044.74
  5. Step 5: Solve for x
    x = 52,558,178,699,044.74/6,954,905.89
  6. Step 6: Final answer
    x = 7,556,993.52

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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.