Home / 5,194,174.80-7,792,099.41-1,599,938.25

Finding the Fourth Proportional to 5,194,174.80, 7,792,099.41 and 1,599,938.25

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Solution

The fourth proportional to 5,194,174.80, 7,792,099.41 and 1,599,938.25 is: 2,400,165.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,174.80 : 7,792,099.41 = 1,599,938.25 : x
  2. Step 2: Convert to fraction form
    5,194,174.80/7,792,099.41 = 1,599,938.25/x
  3. Step 3: Cross multiply
    5,194,174.80x = 7,792,099.41 × 1,599,938.25
  4. Step 4: Simplify right side
    5,194,174.80x = 12,466,877,893,861.43
  5. Step 5: Solve for x
    x = 12,466,877,893,861.43/5,194,174.80
  6. Step 6: Final answer
    x = 2,400,165.26

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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.