Home / 6,331,340.68-9,497,014.56-4,446,496.60

Finding the Fourth Proportional to 6,331,340.68, 9,497,014.56 and 4,446,496.60

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Solution

The fourth proportional to 6,331,340.68, 9,497,014.56 and 4,446,496.60 is: 6,669,747.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,331,340.68 : 9,497,014.56 = 4,446,496.60 : x
  2. Step 2: Convert to fraction form
    6,331,340.68/9,497,014.56 = 4,446,496.60/x
  3. Step 3: Cross multiply
    6,331,340.68x = 9,497,014.56 × 4,446,496.60
  4. Step 4: Simplify right side
    6,331,340.68x = 42,228,442,903,705.42
  5. Step 5: Solve for x
    x = 42,228,442,903,705.42/6,331,340.68
  6. Step 6: Final answer
    x = 6,669,747.38

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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.