Home / 2,080,046-3,120,069-504,110

Finding the Fourth Proportional to 2,080,046, 3,120,069 and 504,110

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Solution

The fourth proportional to 2,080,046, 3,120,069 and 504,110 is: 756,165

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,046 : 3,120,069 = 504,110 : x
  2. Step 2: Convert to fraction form
    2,080,046/3,120,069 = 504,110/x
  3. Step 3: Cross multiply
    2,080,046x = 3,120,069 × 504,110
  4. Step 4: Simplify right side
    2,080,046x = 1,572,857,983,590
  5. Step 5: Solve for x
    x = 1,572,857,983,590/2,080,046
  6. Step 6: Final answer
    x = 756,165

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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.