Home / 3,050,914.36-4,576,640.48-1,131,847.80

Finding the Fourth Proportional to 3,050,914.36, 4,576,640.48 and 1,131,847.80

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Solution

The fourth proportional to 3,050,914.36, 4,576,640.48 and 1,131,847.80 is: 1,697,871.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,914.36 : 4,576,640.48 = 1,131,847.80 : x
  2. Step 2: Convert to fraction form
    3,050,914.36/4,576,640.48 = 1,131,847.80/x
  3. Step 3: Cross multiply
    3,050,914.36x = 4,576,640.48 × 1,131,847.80
  4. Step 4: Simplify right side
    3,050,914.36x = 5,180,060,458,678.94
  5. Step 5: Solve for x
    x = 5,180,060,458,678.94/3,050,914.36
  6. Step 6: Final answer
    x = 1,697,871.47

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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.