Home / 3,497,950.53-5,245,866.54-1,223,050.85

Finding the Fourth Proportional to 3,497,950.53, 5,245,866.54 and 1,223,050.85

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Solution

The fourth proportional to 3,497,950.53, 5,245,866.54 and 1,223,050.85 is: 1,834,205.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,497,950.53 : 5,245,866.54 = 1,223,050.85 : x
  2. Step 2: Convert to fraction form
    3,497,950.53/5,245,866.54 = 1,223,050.85/x
  3. Step 3: Cross multiply
    3,497,950.53x = 5,245,866.54 × 1,223,050.85
  4. Step 4: Simplify right side
    3,497,950.53x = 6,415,961,504,504.23
  5. Step 5: Solve for x
    x = 6,415,961,504,504.23/3,497,950.53
  6. Step 6: Final answer
    x = 1,834,205.90

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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.