Home / 3,197,968.20-4,799,576.70-3,092,992.20

Finding the Fourth Proportional to 3,197,968.20, 4,799,576.70 and 3,092,992.20

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Solution

The fourth proportional to 3,197,968.20, 4,799,576.70 and 3,092,992.20 is: 4,642,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,968.20 : 4,799,576.70 = 3,092,992.20 : x
  2. Step 2: Convert to fraction form
    3,197,968.20/4,799,576.70 = 3,092,992.20/x
  3. Step 3: Cross multiply
    3,197,968.20x = 4,799,576.70 × 3,092,992.20
  4. Step 4: Simplify right side
    3,197,968.20x = 14,845,053,296,401.74
  5. Step 5: Solve for x
    x = 14,845,053,296,401.74/3,197,968.20
  6. Step 6: Final answer
    x = 4,642,026.55

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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.