Home / 4,010,124.42-6,015,540.24-1,131,516.45

Finding the Fourth Proportional to 4,010,124.42, 6,015,540.24 and 1,131,516.45

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Solution

The fourth proportional to 4,010,124.42, 6,015,540.24 and 1,131,516.45 is: 1,697,374.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,124.42 : 6,015,540.24 = 1,131,516.45 : x
  2. Step 2: Convert to fraction form
    4,010,124.42/6,015,540.24 = 1,131,516.45/x
  3. Step 3: Cross multiply
    4,010,124.42x = 6,015,540.24 × 1,131,516.45
  4. Step 4: Simplify right side
    4,010,124.42x = 6,806,682,737,196.95
  5. Step 5: Solve for x
    x = 6,806,682,737,196.95/4,010,124.42
  6. Step 6: Final answer
    x = 1,697,374.45

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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.