Home / 11,234,222.25-15,503,075.42-6,272,740.59

Finding the Fourth Proportional to 11,234,222.25, 15,503,075.42 and 6,272,740.59

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Solution

The fourth proportional to 11,234,222.25, 15,503,075.42 and 6,272,740.59 is: 8,656,297.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,234,222.25 : 15,503,075.42 = 6,272,740.59 : x
  2. Step 2: Convert to fraction form
    11,234,222.25/15,503,075.42 = 6,272,740.59/x
  3. Step 3: Cross multiply
    11,234,222.25x = 15,503,075.42 × 6,272,740.59
  4. Step 4: Simplify right side
    11,234,222.25x = 97,246,770,456,865.30
  5. Step 5: Solve for x
    x = 97,246,770,456,865.30/11,234,222.25
  6. Step 6: Final answer
    x = 8,656,297.54

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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.