Home / 3,251,443.32-4,489,182.54-2,029,609.08

Finding the Fourth Proportional to 3,251,443.32, 4,489,182.54 and 2,029,609.08

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Solution

The fourth proportional to 3,251,443.32, 4,489,182.54 and 2,029,609.08 is: 2,802,228.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,443.32 : 4,489,182.54 = 2,029,609.08 : x
  2. Step 2: Convert to fraction form
    3,251,443.32/4,489,182.54 = 2,029,609.08/x
  3. Step 3: Cross multiply
    3,251,443.32x = 4,489,182.54 × 2,029,609.08
  4. Step 4: Simplify right side
    3,251,443.32x = 9,111,285,644,961.46
  5. Step 5: Solve for x
    x = 9,111,285,644,961.46/3,251,443.32
  6. Step 6: Final answer
    x = 2,802,228.04

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1.5x scale

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.