Home / 1,061,377.07-1,592,079.44-303,243.27

Finding the Fourth Proportional to 1,061,377.07, 1,592,079.44 and 303,243.27

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Solution

The fourth proportional to 1,061,377.07, 1,592,079.44 and 303,243.27 is: 454,868.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,377.07 : 1,592,079.44 = 303,243.27 : x
  2. Step 2: Convert to fraction form
    1,061,377.07/1,592,079.44 = 303,243.27/x
  3. Step 3: Cross multiply
    1,061,377.07x = 1,592,079.44 × 303,243.27
  4. Step 4: Simplify right side
    1,061,377.07x = 482,787,373,969.15
  5. Step 5: Solve for x
    x = 482,787,373,969.15/1,061,377.07
  6. Step 6: Final answer
    x = 454,868.86

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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.