Home / 9,101,917.54-13,653,835.89-3,034,534.38

Finding the Fourth Proportional to 9,101,917.54, 13,653,835.89 and 3,034,534.38

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Solution

The fourth proportional to 9,101,917.54, 13,653,835.89 and 3,034,534.38 is: 4,552,121.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,101,917.54 : 13,653,835.89 = 3,034,534.38 : x
  2. Step 2: Convert to fraction form
    9,101,917.54/13,653,835.89 = 3,034,534.38/x
  3. Step 3: Cross multiply
    9,101,917.54x = 13,653,835.89 × 3,034,534.38
  4. Step 4: Simplify right side
    9,101,917.54x = 41,433,034,358,813.72
  5. Step 5: Solve for x
    x = 41,433,034,358,813.72/9,101,917.54
  6. Step 6: Final answer
    x = 4,552,121.48

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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.