Home / 6,101,297.91-8,419,768.02-3,348,031.41

Finding the Fourth Proportional to 6,101,297.91, 8,419,768.02 and 3,348,031.41

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Solution

The fourth proportional to 6,101,297.91, 8,419,768.02 and 3,348,031.41 is: 4,620,270.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,297.91 : 8,419,768.02 = 3,348,031.41 : x
  2. Step 2: Convert to fraction form
    6,101,297.91/8,419,768.02 = 3,348,031.41/x
  3. Step 3: Cross multiply
    6,101,297.91x = 8,419,768.02 × 3,348,031.41
  4. Step 4: Simplify right side
    6,101,297.91x = 28,189,647,795,873.51
  5. Step 5: Solve for x
    x = 28,189,647,795,873.51/6,101,297.91
  6. Step 6: Final answer
    x = 4,620,270.67

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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.