Home / 5,351,907.41-7,385,636.07-2,904,517.82

Finding the Fourth Proportional to 5,351,907.41, 7,385,636.07 and 2,904,517.82

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Solution

The fourth proportional to 5,351,907.41, 7,385,636.07 and 2,904,517.82 is: 4,008,236.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,907.41 : 7,385,636.07 = 2,904,517.82 : x
  2. Step 2: Convert to fraction form
    5,351,907.41/7,385,636.07 = 2,904,517.82/x
  3. Step 3: Cross multiply
    5,351,907.41x = 7,385,636.07 × 2,904,517.82
  4. Step 4: Simplify right side
    5,351,907.41x = 21,451,711,577,349.77
  5. Step 5: Solve for x
    x = 21,451,711,577,349.77/5,351,907.41
  6. Step 6: Final answer
    x = 4,008,236.68

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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.