Home / 2,224,978.80-3,337,273.80-729,070.80

Finding the Fourth Proportional to 2,224,978.80, 3,337,273.80 and 729,070.80

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Solution

The fourth proportional to 2,224,978.80, 3,337,273.80 and 729,070.80 is: 1,093,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,978.80 : 3,337,273.80 = 729,070.80 : x
  2. Step 2: Convert to fraction form
    2,224,978.80/3,337,273.80 = 729,070.80/x
  3. Step 3: Cross multiply
    2,224,978.80x = 3,337,273.80 × 729,070.80
  4. Step 4: Simplify right side
    2,224,978.80x = 2,433,108,879,185.04
  5. Step 5: Solve for x
    x = 2,433,108,879,185.04/2,224,978.80
  6. Step 6: Final answer
    x = 1,093,542.50

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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.