Home / 6,189,385.68-9,273,094.91-2,587,212

Finding the Fourth Proportional to 6,189,385.68, 9,273,094.91 and 2,587,212

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Solution

The fourth proportional to 6,189,385.68, 9,273,094.91 and 2,587,212 is: 3,876,226.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189,385.68 : 9,273,094.91 = 2,587,212 : x
  2. Step 2: Convert to fraction form
    6,189,385.68/9,273,094.91 = 2,587,212/x
  3. Step 3: Cross multiply
    6,189,385.68x = 9,273,094.91 × 2,587,212
  4. Step 4: Simplify right side
    6,189,385.68x = 23,991,462,428,290.92
  5. Step 5: Solve for x
    x = 23,991,462,428,290.92/6,189,385.68
  6. Step 6: Final answer
    x = 3,876,226.76

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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.