Home / 2,469,053.35-3,407,268.52-1,366,486.90

Finding the Fourth Proportional to 2,469,053.35, 3,407,268.52 and 1,366,486.90

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Solution

The fourth proportional to 2,469,053.35, 3,407,268.52 and 1,366,486.90 is: 1,885,738.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,053.35 : 3,407,268.52 = 1,366,486.90 : x
  2. Step 2: Convert to fraction form
    2,469,053.35/3,407,268.52 = 1,366,486.90/x
  3. Step 3: Cross multiply
    2,469,053.35x = 3,407,268.52 × 1,366,486.90
  4. Step 4: Simplify right side
    2,469,053.35x = 4,655,987,775,909.53
  5. Step 5: Solve for x
    x = 4,655,987,775,909.53/2,469,053.35
  6. Step 6: Final answer
    x = 1,885,738.02

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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.