Home / 6,331,340.64-9,497,014.52-4,446,496.56

Finding the Fourth Proportional to 6,331,340.64, 9,497,014.52 and 4,446,496.56

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Solution

The fourth proportional to 6,331,340.64, 9,497,014.52 and 4,446,496.56 is: 6,669,747.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,340.64 : 9,497,014.52 = 4,446,496.56 : x
  2. Step 2: Convert to fraction form
    6,331,340.64/9,497,014.52 = 4,446,496.56/x
  3. Step 3: Cross multiply
    6,331,340.64x = 9,497,014.52 × 4,446,496.56
  4. Step 4: Simplify right side
    6,331,340.64x = 42,228,442,371,217.57
  5. Step 5: Solve for x
    x = 42,228,442,371,217.57/6,331,340.64
  6. Step 6: Final answer
    x = 6,669,747.34

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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.