Home / 5,796,278.40-8,690,961.60-3,554,025.60

Finding the Fourth Proportional to 5,796,278.40, 8,690,961.60 and 3,554,025.60

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Solution

The fourth proportional to 5,796,278.40, 8,690,961.60 and 3,554,025.60 is: 5,328,919.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796,278.40 : 8,690,961.60 = 3,554,025.60 : x
  2. Step 2: Convert to fraction form
    5,796,278.40/8,690,961.60 = 3,554,025.60/x
  3. Step 3: Cross multiply
    5,796,278.40x = 8,690,961.60 × 3,554,025.60
  4. Step 4: Simplify right side
    5,796,278.40x = 30,887,900,015,016.96
  5. Step 5: Solve for x
    x = 30,887,900,015,016.96/5,796,278.40
  6. Step 6: Final answer
    x = 5,328,919.33

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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.