Home / 7,385,912.60-11,079,905.70-2,336,696.60

Finding the Fourth Proportional to 7,385,912.60, 11,079,905.70 and 2,336,696.60

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Solution

The fourth proportional to 7,385,912.60, 11,079,905.70 and 2,336,696.60 is: 3,505,372.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,912.60 : 11,079,905.70 = 2,336,696.60 : x
  2. Step 2: Convert to fraction form
    7,385,912.60/11,079,905.70 = 2,336,696.60/x
  3. Step 3: Cross multiply
    7,385,912.60x = 11,079,905.70 × 2,336,696.60
  4. Step 4: Simplify right side
    7,385,912.60x = 25,890,377,977,510.62
  5. Step 5: Solve for x
    x = 25,890,377,977,510.62/7,385,912.60
  6. Step 6: Final answer
    x = 3,505,372.91

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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.