Home / 7,107,511.66-10,662,596.09-2,848,012.04

Finding the Fourth Proportional to 7,107,511.66, 10,662,596.09 and 2,848,012.04

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Solution

The fourth proportional to 7,107,511.66, 10,662,596.09 and 2,848,012.04 is: 4,272,550.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,107,511.66 : 10,662,596.09 = 2,848,012.04 : x
  2. Step 2: Convert to fraction form
    7,107,511.66/10,662,596.09 = 2,848,012.04/x
  3. Step 3: Cross multiply
    7,107,511.66x = 10,662,596.09 × 2,848,012.04
  4. Step 4: Simplify right side
    7,107,511.66x = 30,367,202,065,073.39
  5. Step 5: Solve for x
    x = 30,367,202,065,073.39/7,107,511.66
  6. Step 6: Final answer
    x = 4,272,550.44

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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.