Home / 5,510,557.04-7,603,919.16-3,274,986.56

Finding the Fourth Proportional to 5,510,557.04, 7,603,919.16 and 3,274,986.56

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Solution

The fourth proportional to 5,510,557.04, 7,603,919.16 and 3,274,986.56 is: 4,519,095.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510,557.04 : 7,603,919.16 = 3,274,986.56 : x
  2. Step 2: Convert to fraction form
    5,510,557.04/7,603,919.16 = 3,274,986.56/x
  3. Step 3: Cross multiply
    5,510,557.04x = 7,603,919.16 × 3,274,986.56
  4. Step 4: Simplify right side
    5,510,557.04x = 24,902,733,052,326.49
  5. Step 5: Solve for x
    x = 24,902,733,052,326.49/5,510,557.04
  6. Step 6: Final answer
    x = 4,519,095.41

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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.