Home / 11,580,458.53-17,370,812.52-3,493,504.23

Finding the Fourth Proportional to 11,580,458.53, 17,370,812.52 and 3,493,504.23

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Solution

The fourth proportional to 11,580,458.53, 17,370,812.52 and 3,493,504.23 is: 5,240,293.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,458.53 : 17,370,812.52 = 3,493,504.23 : x
  2. Step 2: Convert to fraction form
    11,580,458.53/17,370,812.52 = 3,493,504.23/x
  3. Step 3: Cross multiply
    11,580,458.53x = 17,370,812.52 × 3,493,504.23
  4. Step 4: Simplify right side
    11,580,458.53x = 60,685,006,952,016.41
  5. Step 5: Solve for x
    x = 60,685,006,952,016.41/11,580,458.53
  6. Step 6: Final answer
    x = 5,240,293.96

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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.