Home / 2,500,668.96-3,751,003.52-607,397.64

Finding the Fourth Proportional to 2,500,668.96, 3,751,003.52 and 607,397.64

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Solution

The fourth proportional to 2,500,668.96, 3,751,003.52 and 607,397.64 is: 911,096.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,668.96 : 3,751,003.52 = 607,397.64 : x
  2. Step 2: Convert to fraction form
    2,500,668.96/3,751,003.52 = 607,397.64/x
  3. Step 3: Cross multiply
    2,500,668.96x = 3,751,003.52 × 607,397.64
  4. Step 4: Simplify right side
    2,500,668.96x = 2,278,350,685,679.69
  5. Step 5: Solve for x
    x = 2,278,350,685,679.69/2,500,668.96
  6. Step 6: Final answer
    x = 911,096.48

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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.