Home / 11,580,218.64-17,370,475.79-3,060,481.50

Finding the Fourth Proportional to 11,580,218.64, 17,370,475.79 and 3,060,481.50

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Solution

The fourth proportional to 11,580,218.64, 17,370,475.79 and 3,060,481.50 is: 4,590,761.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,218.64 : 17,370,475.79 = 3,060,481.50 : x
  2. Step 2: Convert to fraction form
    11,580,218.64/17,370,475.79 = 3,060,481.50/x
  3. Step 3: Cross multiply
    11,580,218.64x = 17,370,475.79 × 3,060,481.50
  4. Step 4: Simplify right side
    11,580,218.64x = 53,162,019,786,190.48
  5. Step 5: Solve for x
    x = 53,162,019,786,190.48/11,580,218.64
  6. Step 6: Final answer
    x = 4,590,761.32

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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.