Home / 5,504,145.30-8,229,645.90-4,069,254.60

Finding the Fourth Proportional to 5,504,145.30, 8,229,645.90 and 4,069,254.60

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Solution

The fourth proportional to 5,504,145.30, 8,229,645.90 and 4,069,254.60 is: 6,084,236.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,145.30 : 8,229,645.90 = 4,069,254.60 : x
  2. Step 2: Convert to fraction form
    5,504,145.30/8,229,645.90 = 4,069,254.60/x
  3. Step 3: Cross multiply
    5,504,145.30x = 8,229,645.90 × 4,069,254.60
  4. Step 4: Simplify right side
    5,504,145.30x = 33,488,524,434,946.14
  5. Step 5: Solve for x
    x = 33,488,524,434,946.14/5,504,145.30
  6. Step 6: Final answer
    x = 6,084,236.99

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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.