Home / 7,341,865.22-11,013,014.92-3,504,091.98

Finding the Fourth Proportional to 7,341,865.22, 11,013,014.92 and 3,504,091.98

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Solution

The fourth proportional to 7,341,865.22, 11,013,014.92 and 3,504,091.98 is: 5,256,241.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,865.22 : 11,013,014.92 = 3,504,091.98 : x
  2. Step 2: Convert to fraction form
    7,341,865.22/11,013,014.92 = 3,504,091.98/x
  3. Step 3: Cross multiply
    7,341,865.22x = 11,013,014.92 × 3,504,091.98
  4. Step 4: Simplify right side
    7,341,865.22x = 38,590,617,256,792.34
  5. Step 5: Solve for x
    x = 38,590,617,256,792.34/7,341,865.22
  6. Step 6: Final answer
    x = 5,256,241.58

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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.