Home / 3,699,197.32-5,101,574.52-3,081,055

Finding the Fourth Proportional to 3,699,197.32, 5,101,574.52 and 3,081,055

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Solution

The fourth proportional to 3,699,197.32, 5,101,574.52 and 3,081,055 is: 4,249,092.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,197.32 : 5,101,574.52 = 3,081,055 : x
  2. Step 2: Convert to fraction form
    3,699,197.32/5,101,574.52 = 3,081,055/x
  3. Step 3: Cross multiply
    3,699,197.32x = 5,101,574.52 × 3,081,055
  4. Step 4: Simplify right side
    3,699,197.32x = 15,718,231,682,718.60
  5. Step 5: Solve for x
    x = 15,718,231,682,718.60/3,699,197.32
  6. Step 6: Final answer
    x = 4,249,092.53

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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.