Home / 4,770,282.44-7,156,221.52-3,745,571.19

Finding the Fourth Proportional to 4,770,282.44, 7,156,221.52 and 3,745,571.19

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Solution

The fourth proportional to 4,770,282.44, 7,156,221.52 and 3,745,571.19 is: 5,618,983.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,282.44 : 7,156,221.52 = 3,745,571.19 : x
  2. Step 2: Convert to fraction form
    4,770,282.44/7,156,221.52 = 3,745,571.19/x
  3. Step 3: Cross multiply
    4,770,282.44x = 7,156,221.52 × 3,745,571.19
  4. Step 4: Simplify right side
    4,770,282.44x = 26,804,137,154,971.22
  5. Step 5: Solve for x
    x = 26,804,137,154,971.22/4,770,282.44
  6. Step 6: Final answer
    x = 5,618,983.26

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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.