Home / 11,928,092.24-16,458,580.68-7,034,845.52

Finding the Fourth Proportional to 11,928,092.24, 16,458,580.68 and 7,034,845.52

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Solution

The fourth proportional to 11,928,092.24, 16,458,580.68 and 7,034,845.52 is: 9,706,797.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,928,092.24 : 16,458,580.68 = 7,034,845.52 : x
  2. Step 2: Convert to fraction form
    11,928,092.24/16,458,580.68 = 7,034,845.52/x
  3. Step 3: Cross multiply
    11,928,092.24x = 16,458,580.68 × 7,034,845.52
  4. Step 4: Simplify right side
    11,928,092.24x = 115,783,572,562,256.55
  5. Step 5: Solve for x
    x = 115,783,572,562,256.55/11,928,092.24
  6. Step 6: Final answer
    x = 9,706,797.22

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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.