Home / 5,134,600.41-7,085,939.59-2,929,822.24

Finding the Fourth Proportional to 5,134,600.41, 7,085,939.59 and 2,929,822.24

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Solution

The fourth proportional to 5,134,600.41, 7,085,939.59 and 2,929,822.24 is: 4,043,263.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,134,600.41 : 7,085,939.59 = 2,929,822.24 : x
  2. Step 2: Convert to fraction form
    5,134,600.41/7,085,939.59 = 2,929,822.24/x
  3. Step 3: Cross multiply
    5,134,600.41x = 7,085,939.59 × 2,929,822.24
  4. Step 4: Simplify right side
    5,134,600.41x = 20,760,543,384,485.95
  5. Step 5: Solve for x
    x = 20,760,543,384,485.95/5,134,600.41
  6. Step 6: Final answer
    x = 4,043,263.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.