Home / 11,396,006.03-15,725,865.36-6,238,369.87

Finding the Fourth Proportional to 11,396,006.03, 15,725,865.36 and 6,238,369.87

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Solution

The fourth proportional to 11,396,006.03, 15,725,865.36 and 6,238,369.87 is: 8,608,609.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,396,006.03 : 15,725,865.36 = 6,238,369.87 : x
  2. Step 2: Convert to fraction form
    11,396,006.03/15,725,865.36 = 6,238,369.87/x
  3. Step 3: Cross multiply
    11,396,006.03x = 15,725,865.36 × 6,238,369.87
  4. Step 4: Simplify right side
    11,396,006.03x = 98,103,764,610,308.86
  5. Step 5: Solve for x
    x = 98,103,764,610,308.86/11,396,006.03
  6. Step 6: Final answer
    x = 8,608,609.40

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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.