Home / 5,873,875.28-8,105,820.36-3,393,098

Finding the Fourth Proportional to 5,873,875.28, 8,105,820.36 and 3,393,098

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Solution

The fourth proportional to 5,873,875.28, 8,105,820.36 and 3,393,098 is: 4,682,401.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873,875.28 : 8,105,820.36 = 3,393,098 : x
  2. Step 2: Convert to fraction form
    5,873,875.28/8,105,820.36 = 3,393,098/x
  3. Step 3: Cross multiply
    5,873,875.28x = 8,105,820.36 × 3,393,098
  4. Step 4: Simplify right side
    5,873,875.28x = 27,503,842,851,875.28
  5. Step 5: Solve for x
    x = 27,503,842,851,875.28/5,873,875.28
  6. Step 6: Final answer
    x = 4,682,401.57

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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.