Home / 733,079.70-1,100,603.70-468,015.30

Finding the Fourth Proportional to 733,079.70, 1,100,603.70 and 468,015.30

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Solution

The fourth proportional to 733,079.70, 1,100,603.70 and 468,015.30 is: 702,651.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,079.70 : 1,100,603.70 = 468,015.30 : x
  2. Step 2: Convert to fraction form
    733,079.70/1,100,603.70 = 468,015.30/x
  3. Step 3: Cross multiply
    733,079.70x = 1,100,603.70 × 468,015.30
  4. Step 4: Simplify right side
    733,079.70x = 515,099,370,836.61
  5. Step 5: Solve for x
    x = 515,099,370,836.61/733,079.70
  6. Step 6: Final answer
    x = 702,651.25

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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.