Home / 3,757,723.68-5,153,774.52-3,603,407.52

Finding the Fourth Proportional to 3,757,723.68, 5,153,774.52 and 3,603,407.52

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Solution

The fourth proportional to 3,757,723.68, 5,153,774.52 and 3,603,407.52 is: 4,942,127.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,723.68 : 5,153,774.52 = 3,603,407.52 : x
  2. Step 2: Convert to fraction form
    3,757,723.68/5,153,774.52 = 3,603,407.52/x
  3. Step 3: Cross multiply
    3,757,723.68x = 5,153,774.52 × 3,603,407.52
  4. Step 4: Simplify right side
    3,757,723.68x = 18,571,149,861,752.39
  5. Step 5: Solve for x
    x = 18,571,149,861,752.39/3,757,723.68
  6. Step 6: Final answer
    x = 4,942,127.59

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.