Home / 6,193,588.22-9,290,475.78-2,150,204.60

Finding the Fourth Proportional to 6,193,588.22, 9,290,475.78 and 2,150,204.60

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Solution

The fourth proportional to 6,193,588.22, 9,290,475.78 and 2,150,204.60 is: 3,225,339.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,588.22 : 9,290,475.78 = 2,150,204.60 : x
  2. Step 2: Convert to fraction form
    6,193,588.22/9,290,475.78 = 2,150,204.60/x
  3. Step 3: Cross multiply
    6,193,588.22x = 9,290,475.78 × 2,150,204.60
  4. Step 4: Simplify right side
    6,193,588.22x = 19,976,423,711,892.21
  5. Step 5: Solve for x
    x = 19,976,423,711,892.21/6,193,588.22
  6. Step 6: Final answer
    x = 3,225,339.34

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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.