Home / 6,552,521.54-9,042,787.62-3,651,933.18

Finding the Fourth Proportional to 6,552,521.54, 9,042,787.62 and 3,651,933.18

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Solution

The fourth proportional to 6,552,521.54, 9,042,787.62 and 3,651,933.18 is: 5,039,839.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,552,521.54 : 9,042,787.62 = 3,651,933.18 : x
  2. Step 2: Convert to fraction form
    6,552,521.54/9,042,787.62 = 3,651,933.18/x
  3. Step 3: Cross multiply
    6,552,521.54x = 9,042,787.62 × 3,651,933.18
  4. Step 4: Simplify right side
    6,552,521.54x = 33,023,656,149,171.23
  5. Step 5: Solve for x
    x = 33,023,656,149,171.23/6,552,521.54
  6. Step 6: Final answer
    x = 5,039,839.39

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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.