Home / 4,065,317.56-6,092,557.94-2,145,777.51

Finding the Fourth Proportional to 4,065,317.56, 6,092,557.94 and 2,145,777.51

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Solution

The fourth proportional to 4,065,317.56, 6,092,557.94 and 2,145,777.51 is: 3,215,806.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,317.56 : 6,092,557.94 = 2,145,777.51 : x
  2. Step 2: Convert to fraction form
    4,065,317.56/6,092,557.94 = 2,145,777.51/x
  3. Step 3: Cross multiply
    4,065,317.56x = 6,092,557.94 × 2,145,777.51
  4. Step 4: Simplify right side
    4,065,317.56x = 13,073,273,811,388.37
  5. Step 5: Solve for x
    x = 13,073,273,811,388.37/4,065,317.56
  6. Step 6: Final answer
    x = 3,215,806.30

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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.