Home / 3,592,912.60-5,381,495.70-3,194,003.80

Finding the Fourth Proportional to 3,592,912.60, 5,381,495.70 and 3,194,003.80

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Solution

The fourth proportional to 3,592,912.60, 5,381,495.70 and 3,194,003.80 is: 4,784,006.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,912.60 : 5,381,495.70 = 3,194,003.80 : x
  2. Step 2: Convert to fraction form
    3,592,912.60/5,381,495.70 = 3,194,003.80/x
  3. Step 3: Cross multiply
    3,592,912.60x = 5,381,495.70 × 3,194,003.80
  4. Step 4: Simplify right side
    3,592,912.60x = 17,188,517,715,483.66
  5. Step 5: Solve for x
    x = 17,188,517,715,483.66/3,592,912.60
  6. Step 6: Final answer
    x = 4,784,006.63

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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.