Home / 6,100,897.02-8,419,984.56-3,522,573.46

Finding the Fourth Proportional to 6,100,897.02, 8,419,984.56 and 3,522,573.46

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Solution

The fourth proportional to 6,100,897.02, 8,419,984.56 and 3,522,573.46 is: 4,861,582.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,897.02 : 8,419,984.56 = 3,522,573.46 : x
  2. Step 2: Convert to fraction form
    6,100,897.02/8,419,984.56 = 3,522,573.46/x
  3. Step 3: Cross multiply
    6,100,897.02x = 8,419,984.56 × 3,522,573.46
  4. Step 4: Simplify right side
    6,100,897.02x = 29,660,014,144,665.78
  5. Step 5: Solve for x
    x = 29,660,014,144,665.78/6,100,897.02
  6. Step 6: Final answer
    x = 4,861,582.49

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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.