Home / 9,441,356.60-13,026,832.62-5,366,654.84

Finding the Fourth Proportional to 9,441,356.60, 13,026,832.62 and 5,366,654.84

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Solution

The fourth proportional to 9,441,356.60, 13,026,832.62 and 5,366,654.84 is: 7,404,710.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,356.60 : 13,026,832.62 = 5,366,654.84 : x
  2. Step 2: Convert to fraction form
    9,441,356.60/13,026,832.62 = 5,366,654.84/x
  3. Step 3: Cross multiply
    9,441,356.60x = 13,026,832.62 × 5,366,654.84
  4. Step 4: Simplify right side
    9,441,356.60x = 69,910,514,329,992.88
  5. Step 5: Solve for x
    x = 69,910,514,329,992.88/9,441,356.60
  6. Step 6: Final answer
    x = 7,404,710.71

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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.