Home / 7,535,110.80-11,284,003.80-6,042,118.80

Finding the Fourth Proportional to 7,535,110.80, 11,284,003.80 and 6,042,118.80

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Solution

The fourth proportional to 7,535,110.80, 11,284,003.80 and 6,042,118.80 is: 9,048,213.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,110.80 : 11,284,003.80 = 6,042,118.80 : x
  2. Step 2: Convert to fraction form
    7,535,110.80/11,284,003.80 = 6,042,118.80/x
  3. Step 3: Cross multiply
    7,535,110.80x = 11,284,003.80 × 6,042,118.80
  4. Step 4: Simplify right side
    7,535,110.80x = 68,179,291,499,251.45
  5. Step 5: Solve for x
    x = 68,179,291,499,251.45/7,535,110.80
  6. Step 6: Final answer
    x = 9,048,213.53

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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.