Home / 3,829,037.71-5,284,182.77-2,110,268.95

Finding the Fourth Proportional to 3,829,037.71, 5,284,182.77 and 2,110,268.95

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Solution

The fourth proportional to 3,829,037.71, 5,284,182.77 and 2,110,268.95 is: 2,912,232.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,037.71 : 5,284,182.77 = 2,110,268.95 : x
  2. Step 2: Convert to fraction form
    3,829,037.71/5,284,182.77 = 2,110,268.95/x
  3. Step 3: Cross multiply
    3,829,037.71x = 5,284,182.77 × 2,110,268.95
  4. Step 4: Simplify right side
    3,829,037.71x = 11,151,046,825,655.99
  5. Step 5: Solve for x
    x = 11,151,046,825,655.99/3,829,037.71
  6. Step 6: Final answer
    x = 2,912,232.18

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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.