Home / 7,499,952.24-11,250,592.84-2,108,649.56

Finding the Fourth Proportional to 7,499,952.24, 11,250,592.84 and 2,108,649.56

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Solution

The fourth proportional to 7,499,952.24, 11,250,592.84 and 2,108,649.56 is: 3,163,161.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,952.24 : 11,250,592.84 = 2,108,649.56 : x
  2. Step 2: Convert to fraction form
    7,499,952.24/11,250,592.84 = 2,108,649.56/x
  3. Step 3: Cross multiply
    7,499,952.24x = 11,250,592.84 × 2,108,649.56
  4. Step 4: Simplify right side
    7,499,952.24x = 23,723,557,641,805.15
  5. Step 5: Solve for x
    x = 23,723,557,641,805.15/7,499,952.24
  6. Step 6: Final answer
    x = 3,163,161.16

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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.