Home / 1,741,923.30-2,611,868.00-675,719.49

Finding the Fourth Proportional to 1,741,923.30, 2,611,868.00 and 675,719.49

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Solution

The fourth proportional to 1,741,923.30, 2,611,868.00 and 675,719.49 is: 1,013,184.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,923.30 : 2,611,868.00 = 675,719.49 : x
  2. Step 2: Convert to fraction form
    1,741,923.30/2,611,868.00 = 675,719.49/x
  3. Step 3: Cross multiply
    1,741,923.30x = 2,611,868.00 × 675,719.49
  4. Step 4: Simplify right side
    1,741,923.30x = 1,764,890,109,528.72
  5. Step 5: Solve for x
    x = 1,764,890,109,528.72/1,741,923.30
  6. Step 6: Final answer
    x = 1,013,184.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.