Home / 2,311,498.23-3,467,147.70-605,604

Finding the Fourth Proportional to 2,311,498.23, 3,467,147.70 and 605,604

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Solution

The fourth proportional to 2,311,498.23, 3,467,147.70 and 605,604 is: 908,379.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,498.23 : 3,467,147.70 = 605,604 : x
  2. Step 2: Convert to fraction form
    2,311,498.23/3,467,147.70 = 605,604/x
  3. Step 3: Cross multiply
    2,311,498.23x = 3,467,147.70 × 605,604
  4. Step 4: Simplify right side
    2,311,498.23x = 2,099,718,515,710.80
  5. Step 5: Solve for x
    x = 2,099,718,515,710.80/2,311,498.23
  6. Step 6: Final answer
    x = 908,379.89

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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.