Home / 11,565,791.64-17,348,561.94-4,740,843.24

Finding the Fourth Proportional to 11,565,791.64, 17,348,561.94 and 4,740,843.24

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Solution

The fourth proportional to 11,565,791.64, 17,348,561.94 and 4,740,843.24 is: 7,111,213.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,565,791.64 : 17,348,561.94 = 4,740,843.24 : x
  2. Step 2: Convert to fraction form
    11,565,791.64/17,348,561.94 = 4,740,843.24/x
  3. Step 3: Cross multiply
    11,565,791.64x = 17,348,561.94 × 4,740,843.24
  4. Step 4: Simplify right side
    11,565,791.64x = 82,246,812,596,970.30
  5. Step 5: Solve for x
    x = 82,246,812,596,970.30/11,565,791.64
  6. Step 6: Final answer
    x = 7,111,213.41

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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.