Home / 6,112,063.05-9,159,578.46-4,593,974.78

Finding the Fourth Proportional to 6,112,063.05, 9,159,578.46 and 4,593,974.78

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Solution

The fourth proportional to 6,112,063.05, 9,159,578.46 and 4,593,974.78 is: 6,884,561.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,063.05 : 9,159,578.46 = 4,593,974.78 : x
  2. Step 2: Convert to fraction form
    6,112,063.05/9,159,578.46 = 4,593,974.78/x
  3. Step 3: Cross multiply
    6,112,063.05x = 9,159,578.46 × 4,593,974.78
  4. Step 4: Simplify right side
    6,112,063.05x = 42,078,872,394,873.35
  5. Step 5: Solve for x
    x = 42,078,872,394,873.35/6,112,063.05
  6. Step 6: Final answer
    x = 6,884,561.24

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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.