Home / 9,822,593.44-13,553,379.57-5,471,571.52

Finding the Fourth Proportional to 9,822,593.44, 13,553,379.57 and 5,471,571.52

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Solution

The fourth proportional to 9,822,593.44, 13,553,379.57 and 5,471,571.52 is: 7,549,766.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,593.44 : 13,553,379.57 = 5,471,571.52 : x
  2. Step 2: Convert to fraction form
    9,822,593.44/13,553,379.57 = 5,471,571.52/x
  3. Step 3: Cross multiply
    9,822,593.44x = 13,553,379.57 × 5,471,571.52
  4. Step 4: Simplify right side
    9,822,593.44x = 74,158,285,654,961.84
  5. Step 5: Solve for x
    x = 74,158,285,654,961.84/9,822,593.44
  6. Step 6: Final answer
    x = 7,549,766.37

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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.