Home / 2,486,164.84-3,729,268.86-803,268.52

Finding the Fourth Proportional to 2,486,164.84, 3,729,268.86 and 803,268.52

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Solution

The fourth proportional to 2,486,164.84, 3,729,268.86 and 803,268.52 is: 1,204,909.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,164.84 : 3,729,268.86 = 803,268.52 : x
  2. Step 2: Convert to fraction form
    2,486,164.84/3,729,268.86 = 803,268.52/x
  3. Step 3: Cross multiply
    2,486,164.84x = 3,729,268.86 × 803,268.52
  4. Step 4: Simplify right side
    2,486,164.84x = 2,995,604,277,854.29
  5. Step 5: Solve for x
    x = 2,995,604,277,854.29/2,486,164.84
  6. Step 6: Final answer
    x = 1,204,909.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.