Home / 3,817,624.52-5,268,422.42-2,098,788.32

Finding the Fourth Proportional to 3,817,624.52, 5,268,422.42 and 2,098,788.32

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Solution

The fourth proportional to 3,817,624.52, 5,268,422.42 and 2,098,788.32 is: 2,896,383.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,624.52 : 5,268,422.42 = 2,098,788.32 : x
  2. Step 2: Convert to fraction form
    3,817,624.52/5,268,422.42 = 2,098,788.32/x
  3. Step 3: Cross multiply
    3,817,624.52x = 5,268,422.42 × 2,098,788.32
  4. Step 4: Simplify right side
    3,817,624.52x = 11,057,303,439,922.13
  5. Step 5: Solve for x
    x = 11,057,303,439,922.13/3,817,624.52
  6. Step 6: Final answer
    x = 2,896,383.18

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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.