Home / 4,082,777.30-6,123,252.57-1,203,529.83

Finding the Fourth Proportional to 4,082,777.30, 6,123,252.57 and 1,203,529.83

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Solution

The fourth proportional to 4,082,777.30, 6,123,252.57 and 1,203,529.83 is: 1,805,025.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,777.30 : 6,123,252.57 = 1,203,529.83 : x
  2. Step 2: Convert to fraction form
    4,082,777.30/6,123,252.57 = 1,203,529.83/x
  3. Step 3: Cross multiply
    4,082,777.30x = 6,123,252.57 × 1,203,529.83
  4. Step 4: Simplify right side
    4,082,777.30x = 7,369,517,124,619.16
  5. Step 5: Solve for x
    x = 7,369,517,124,619.16/4,082,777.30
  6. Step 6: Final answer
    x = 1,805,025.50

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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.