Home / 5,194,920.60-7,792,380.90-4,250,136.60

Finding the Fourth Proportional to 5,194,920.60, 7,792,380.90 and 4,250,136.60

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Solution

The fourth proportional to 5,194,920.60, 7,792,380.90 and 4,250,136.60 is: 6,375,204.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,920.60 : 7,792,380.90 = 4,250,136.60 : x
  2. Step 2: Convert to fraction form
    5,194,920.60/7,792,380.90 = 4,250,136.60/x
  3. Step 3: Cross multiply
    5,194,920.60x = 7,792,380.90 × 4,250,136.60
  4. Step 4: Simplify right side
    5,194,920.60x = 33,118,683,264,230.94
  5. Step 5: Solve for x
    x = 33,118,683,264,230.94/5,194,920.60
  6. Step 6: Final answer
    x = 6,375,204.90

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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.