Home / 11,759,540.91-17,632,444.95-4,562,669.31

Finding the Fourth Proportional to 11,759,540.91, 17,632,444.95 and 4,562,669.31

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Solution

The fourth proportional to 11,759,540.91, 17,632,444.95 and 4,562,669.31 is: 6,841,339.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,759,540.91 : 17,632,444.95 = 4,562,669.31 : x
  2. Step 2: Convert to fraction form
    11,759,540.91/17,632,444.95 = 4,562,669.31/x
  3. Step 3: Cross multiply
    11,759,540.91x = 17,632,444.95 × 4,562,669.31
  4. Step 4: Simplify right side
    11,759,540.91x = 80,451,015,433,629.47
  5. Step 5: Solve for x
    x = 80,451,015,433,629.47/11,759,540.91
  6. Step 6: Final answer
    x = 6,841,339.81

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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.