Home / 2,080,040-3,120,060-504,104

Finding the Fourth Proportional to 2,080,040, 3,120,060 and 504,104

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Solution

The fourth proportional to 2,080,040, 3,120,060 and 504,104 is: 756,156

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,040 : 3,120,060 = 504,104 : x
  2. Step 2: Convert to fraction form
    2,080,040/3,120,060 = 504,104/x
  3. Step 3: Cross multiply
    2,080,040x = 3,120,060 × 504,104
  4. Step 4: Simplify right side
    2,080,040x = 1,572,834,726,240
  5. Step 5: Solve for x
    x = 1,572,834,726,240/2,080,040
  6. Step 6: Final answer
    x = 756,156

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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.