Home / 11,580,218.89-17,370,476.17-3,060,481.75

Finding the Fourth Proportional to 11,580,218.89, 17,370,476.17 and 3,060,481.75

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Solution

The fourth proportional to 11,580,218.89, 17,370,476.17 and 3,060,481.75 is: 4,590,761.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,218.89 : 17,370,476.17 = 3,060,481.75 : x
  2. Step 2: Convert to fraction form
    11,580,218.89/17,370,476.17 = 3,060,481.75/x
  3. Step 3: Cross multiply
    11,580,218.89x = 17,370,476.17 × 3,060,481.75
  4. Step 4: Simplify right side
    11,580,218.89x = 53,162,025,307,094.91
  5. Step 5: Solve for x
    x = 53,162,025,307,094.91/11,580,218.89
  6. Step 6: Final answer
    x = 4,590,761.70

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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.