Home / 5,922,025.20-8,172,451.08-3,474,677.88

Finding the Fourth Proportional to 5,922,025.20, 8,172,451.08 and 3,474,677.88

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Solution

The fourth proportional to 5,922,025.20, 8,172,451.08 and 3,474,677.88 is: 4,795,088.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,025.20 : 8,172,451.08 = 3,474,677.88 : x
  2. Step 2: Convert to fraction form
    5,922,025.20/8,172,451.08 = 3,474,677.88/x
  3. Step 3: Cross multiply
    5,922,025.20x = 8,172,451.08 × 3,474,677.88
  4. Step 4: Simplify right side
    5,922,025.20x = 28,396,634,993,058.11
  5. Step 5: Solve for x
    x = 28,396,634,993,058.11/5,922,025.20
  6. Step 6: Final answer
    x = 4,795,088.51

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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.