Home / 6,137,221.96-9,195,415.06-3,703,260.67

Finding the Fourth Proportional to 6,137,221.96, 9,195,415.06 and 3,703,260.67

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Solution

The fourth proportional to 6,137,221.96, 9,195,415.06 and 3,703,260.67 is: 5,548,604.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,137,221.96 : 9,195,415.06 = 3,703,260.67 : x
  2. Step 2: Convert to fraction form
    6,137,221.96/9,195,415.06 = 3,703,260.67/x
  3. Step 3: Cross multiply
    6,137,221.96x = 9,195,415.06 × 3,703,260.67
  4. Step 4: Simplify right side
    6,137,221.96x = 34,053,018,929,158.50
  5. Step 5: Solve for x
    x = 34,053,018,929,158.50/6,137,221.96
  6. Step 6: Final answer
    x = 5,548,604.75

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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.