Home / 4,331,749.50-5,964,462.27-3,847,473.18

Finding the Fourth Proportional to 4,331,749.50, 5,964,462.27 and 3,847,473.18

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Solution

The fourth proportional to 4,331,749.50, 5,964,462.27 and 3,847,473.18 is: 5,297,653.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,749.50 : 5,964,462.27 = 3,847,473.18 : x
  2. Step 2: Convert to fraction form
    4,331,749.50/5,964,462.27 = 3,847,473.18/x
  3. Step 3: Cross multiply
    4,331,749.50x = 5,964,462.27 × 3,847,473.18
  4. Step 4: Simplify right side
    4,331,749.50x = 22,948,108,616,946.92
  5. Step 5: Solve for x
    x = 22,948,108,616,946.92/4,331,749.50
  6. Step 6: Final answer
    x = 5,297,653.67

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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.