Home / 4,491,962.46-6,737,845.28-1,253,413.85

Finding the Fourth Proportional to 4,491,962.46, 6,737,845.28 and 1,253,413.85

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Solution

The fourth proportional to 4,491,962.46, 6,737,845.28 and 1,253,413.85 is: 1,880,093.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491,962.46 : 6,737,845.28 = 1,253,413.85 : x
  2. Step 2: Convert to fraction form
    4,491,962.46/6,737,845.28 = 1,253,413.85/x
  3. Step 3: Cross multiply
    4,491,962.46x = 6,737,845.28 × 1,253,413.85
  4. Step 4: Simplify right side
    4,491,962.46x = 8,445,308,553,152.83
  5. Step 5: Solve for x
    x = 8,445,308,553,152.83/4,491,962.46
  6. Step 6: Final answer
    x = 1,880,093.31

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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.