Home / 6,903,524.23-9,526,873.94-3,847,672.87

Finding the Fourth Proportional to 6,903,524.23, 9,526,873.94 and 3,847,672.87

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Solution

The fourth proportional to 6,903,524.23, 9,526,873.94 and 3,847,672.87 is: 5,309,794.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,524.23 : 9,526,873.94 = 3,847,672.87 : x
  2. Step 2: Convert to fraction form
    6,903,524.23/9,526,873.94 = 3,847,672.87/x
  3. Step 3: Cross multiply
    6,903,524.23x = 9,526,873.94 × 3,847,672.87
  4. Step 4: Simplify right side
    6,903,524.23x = 36,656,294,394,848.01
  5. Step 5: Solve for x
    x = 36,656,294,394,848.01/6,903,524.23
  6. Step 6: Final answer
    x = 5,309,794.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.