Home / 2,305,677.79-3,458,642.82-957,976.66

Finding the Fourth Proportional to 2,305,677.79, 3,458,642.82 and 957,976.66

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Solution

The fourth proportional to 2,305,677.79, 3,458,642.82 and 957,976.66 is: 1,437,017.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,677.79 : 3,458,642.82 = 957,976.66 : x
  2. Step 2: Convert to fraction form
    2,305,677.79/3,458,642.82 = 957,976.66/x
  3. Step 3: Cross multiply
    2,305,677.79x = 3,458,642.82 × 957,976.66
  4. Step 4: Simplify right side
    2,305,677.79x = 3,313,299,096,836.58
  5. Step 5: Solve for x
    x = 3,313,299,096,836.58/2,305,677.79
  6. Step 6: Final answer
    x = 1,437,017.40

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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.