Home / 5,504,940.60-8,257,410.90-4,087,764.60

Finding the Fourth Proportional to 5,504,940.60, 8,257,410.90 and 4,087,764.60

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Solution

The fourth proportional to 5,504,940.60, 8,257,410.90 and 4,087,764.60 is: 6,131,646.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504,940.60 : 8,257,410.90 = 4,087,764.60 : x
  2. Step 2: Convert to fraction form
    5,504,940.60/8,257,410.90 = 4,087,764.60/x
  3. Step 3: Cross multiply
    5,504,940.60x = 8,257,410.90 × 4,087,764.60
  4. Step 4: Simplify right side
    5,504,940.60x = 33,754,351,964,674.14
  5. Step 5: Solve for x
    x = 33,754,351,964,674.14/5,504,940.60
  6. Step 6: Final answer
    x = 6,131,646.90

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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.