Home / 11,580,221.40-17,370,479.92-3,060,484.26

Finding the Fourth Proportional to 11,580,221.40, 17,370,479.92 and 3,060,484.26

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Solution

The fourth proportional to 11,580,221.40, 17,370,479.92 and 3,060,484.26 is: 4,590,765.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,221.40 : 17,370,479.92 = 3,060,484.26 : x
  2. Step 2: Convert to fraction form
    11,580,221.40/17,370,479.92 = 3,060,484.26/x
  3. Step 3: Cross multiply
    11,580,221.40x = 17,370,479.92 × 3,060,484.26
  4. Step 4: Simplify right side
    11,580,221.40x = 53,162,080,383,806.06
  5. Step 5: Solve for x
    x = 53,162,080,383,806.06/11,580,221.40
  6. Step 6: Final answer
    x = 4,590,765.46

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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.