Home / 2,270,739.24-3,406,109.04-1,558,608.48

Finding the Fourth Proportional to 2,270,739.24, 3,406,109.04 and 1,558,608.48

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Solution

The fourth proportional to 2,270,739.24, 3,406,109.04 and 1,558,608.48 is: 2,337,912.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,739.24 : 3,406,109.04 = 1,558,608.48 : x
  2. Step 2: Convert to fraction form
    2,270,739.24/3,406,109.04 = 1,558,608.48/x
  3. Step 3: Cross multiply
    2,270,739.24x = 3,406,109.04 × 1,558,608.48
  4. Step 4: Simplify right side
    2,270,739.24x = 5,308,790,433,548.66
  5. Step 5: Solve for x
    x = 5,308,790,433,548.66/2,270,739.24
  6. Step 6: Final answer
    x = 2,337,912.84

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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.