Home / 2,305,671.85-3,458,633.91-957,970.72

Finding the Fourth Proportional to 2,305,671.85, 3,458,633.91 and 957,970.72

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Solution

The fourth proportional to 2,305,671.85, 3,458,633.91 and 957,970.72 is: 1,437,008.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,671.85 : 3,458,633.91 = 957,970.72 : x
  2. Step 2: Convert to fraction form
    2,305,671.85/3,458,633.91 = 957,970.72/x
  3. Step 3: Cross multiply
    2,305,671.85x = 3,458,633.91 × 957,970.72
  4. Step 4: Simplify right side
    2,305,671.85x = 3,313,270,016,979.12
  5. Step 5: Solve for x
    x = 3,313,270,016,979.12/2,305,671.85
  6. Step 6: Final answer
    x = 1,437,008.49

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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.