Home / 3,749,151.08-5,173,833.48-2,030,274.56

Finding the Fourth Proportional to 3,749,151.08, 5,173,833.48 and 2,030,274.56

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Solution

The fourth proportional to 3,749,151.08, 5,173,833.48 and 2,030,274.56 is: 2,801,781.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,151.08 : 5,173,833.48 = 2,030,274.56 : x
  2. Step 2: Convert to fraction form
    3,749,151.08/5,173,833.48 = 2,030,274.56/x
  3. Step 3: Cross multiply
    3,749,151.08x = 5,173,833.48 × 2,030,274.56
  4. Step 4: Simplify right side
    3,749,151.08x = 10,504,302,492,120.27
  5. Step 5: Solve for x
    x = 10,504,302,492,120.27/3,749,151.08
  6. Step 6: Final answer
    x = 2,801,781.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.