Home / 2,530,801.80-3,796,202.70-733,743.90

Finding the Fourth Proportional to 2,530,801.80, 3,796,202.70 and 733,743.90

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Solution

The fourth proportional to 2,530,801.80, 3,796,202.70 and 733,743.90 is: 1,100,615.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,801.80 : 3,796,202.70 = 733,743.90 : x
  2. Step 2: Convert to fraction form
    2,530,801.80/3,796,202.70 = 733,743.90/x
  3. Step 3: Cross multiply
    2,530,801.80x = 3,796,202.70 × 733,743.90
  4. Step 4: Simplify right side
    2,530,801.80x = 2,785,440,574,288.53
  5. Step 5: Solve for x
    x = 2,785,440,574,288.53/2,530,801.80
  6. Step 6: Final answer
    x = 1,100,615.85

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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.