Home / 2,341,208.24-3,512,146.56-722,113.37

Finding the Fourth Proportional to 2,341,208.24, 3,512,146.56 and 722,113.37

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Solution

The fourth proportional to 2,341,208.24, 3,512,146.56 and 722,113.37 is: 1,083,273.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,208.24 : 3,512,146.56 = 722,113.37 : x
  2. Step 2: Convert to fraction form
    2,341,208.24/3,512,146.56 = 722,113.37/x
  3. Step 3: Cross multiply
    2,341,208.24x = 3,512,146.56 × 722,113.37
  4. Step 4: Simplify right side
    2,341,208.24x = 2,536,167,970,814.77
  5. Step 5: Solve for x
    x = 2,536,167,970,814.77/2,341,208.24
  6. Step 6: Final answer
    x = 1,083,273.13

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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.