Home / 5,494,215.08-8,240,200.34-2,081,325.04

Finding the Fourth Proportional to 5,494,215.08, 8,240,200.34 and 2,081,325.04

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Solution

The fourth proportional to 5,494,215.08, 8,240,200.34 and 2,081,325.04 is: 3,121,562.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,215.08 : 8,240,200.34 = 2,081,325.04 : x
  2. Step 2: Convert to fraction form
    5,494,215.08/8,240,200.34 = 2,081,325.04/x
  3. Step 3: Cross multiply
    5,494,215.08x = 8,240,200.34 × 2,081,325.04
  4. Step 4: Simplify right side
    5,494,215.08x = 17,150,535,271,251.39
  5. Step 5: Solve for x
    x = 17,150,535,271,251.39/5,494,215.08
  6. Step 6: Final answer
    x = 3,121,562.41

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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.