Home / 11,026,615.33-15,214,499.27-6,442,050.97

Finding the Fourth Proportional to 11,026,615.33, 15,214,499.27 and 6,442,050.97

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Solution

The fourth proportional to 11,026,615.33, 15,214,499.27 and 6,442,050.97 is: 8,888,727.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,615.33 : 15,214,499.27 = 6,442,050.97 : x
  2. Step 2: Convert to fraction form
    11,026,615.33/15,214,499.27 = 6,442,050.97/x
  3. Step 3: Cross multiply
    11,026,615.33x = 15,214,499.27 × 6,442,050.97
  4. Step 4: Simplify right side
    11,026,615.33x = 98,012,579,704,295.30
  5. Step 5: Solve for x
    x = 98,012,579,704,295.30/11,026,615.33
  6. Step 6: Final answer
    x = 8,888,727.58

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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.