Home / 11,238,254.88-15,508,791.24-6,081,616.59

Finding the Fourth Proportional to 11,238,254.88, 15,508,791.24 and 6,081,616.59

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Solution

The fourth proportional to 11,238,254.88, 15,508,791.24 and 6,081,616.59 is: 8,392,630.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,254.88 : 15,508,791.24 = 6,081,616.59 : x
  2. Step 2: Convert to fraction form
    11,238,254.88/15,508,791.24 = 6,081,616.59/x
  3. Step 3: Cross multiply
    11,238,254.88x = 15,508,791.24 × 6,081,616.59
  4. Step 4: Simplify right side
    11,238,254.88x = 94,318,522,096,030.67
  5. Step 5: Solve for x
    x = 94,318,522,096,030.67/11,238,254.88
  6. Step 6: Final answer
    x = 8,392,630.63

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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.