Home / 5,970,698.30-8,239,565.87-3,392,382.46

Finding the Fourth Proportional to 5,970,698.30, 8,239,565.87 and 3,392,382.46

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Solution

The fourth proportional to 5,970,698.30, 8,239,565.87 and 3,392,382.46 is: 4,681,489.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,698.30 : 8,239,565.87 = 3,392,382.46 : x
  2. Step 2: Convert to fraction form
    5,970,698.30/8,239,565.87 = 3,392,382.46/x
  3. Step 3: Cross multiply
    5,970,698.30x = 8,239,565.87 × 3,392,382.46
  4. Step 4: Simplify right side
    5,970,698.30x = 27,951,758,735,402.64
  5. Step 5: Solve for x
    x = 27,951,758,735,402.64/5,970,698.30
  6. Step 6: Final answer
    x = 4,681,489.05

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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.