Home / 4,198,797.24-6,299,195.34-1,358,909.39

Finding the Fourth Proportional to 4,198,797.24, 6,299,195.34 and 1,358,909.39

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Solution

The fourth proportional to 4,198,797.24, 6,299,195.34 and 1,358,909.39 is: 2,038,687.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,797.24 : 6,299,195.34 = 1,358,909.39 : x
  2. Step 2: Convert to fraction form
    4,198,797.24/6,299,195.34 = 1,358,909.39/x
  3. Step 3: Cross multiply
    4,198,797.24x = 6,299,195.34 × 1,358,909.39
  4. Step 4: Simplify right side
    4,198,797.24x = 8,560,035,717,814.14
  5. Step 5: Solve for x
    x = 8,560,035,717,814.14/4,198,797.24
  6. Step 6: Final answer
    x = 2,038,687.57

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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.