Home / 7,230,300.33-9,968,734.68-5,293,197.89

Finding the Fourth Proportional to 7,230,300.33, 9,968,734.68 and 5,293,197.89

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Solution

The fourth proportional to 7,230,300.33, 9,968,734.68 and 5,293,197.89 is: 7,297,965.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,230,300.33 : 9,968,734.68 = 5,293,197.89 : x
  2. Step 2: Convert to fraction form
    7,230,300.33/9,968,734.68 = 5,293,197.89/x
  3. Step 3: Cross multiply
    7,230,300.33x = 9,968,734.68 × 5,293,197.89
  4. Step 4: Simplify right side
    7,230,300.33x = 52,766,485,324,302.15
  5. Step 5: Solve for x
    x = 52,766,485,324,302.15/7,230,300.33
  6. Step 6: Final answer
    x = 7,297,965.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.