Home / 9,093,156.73-13,645,759.31-4,997,338.17

Finding the Fourth Proportional to 9,093,156.73, 13,645,759.31 and 4,997,338.17

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Solution

The fourth proportional to 9,093,156.73, 13,645,759.31 and 4,997,338.17 is: 7,499,317.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,093,156.73 : 13,645,759.31 = 4,997,338.17 : x
  2. Step 2: Convert to fraction form
    9,093,156.73/13,645,759.31 = 4,997,338.17/x
  3. Step 3: Cross multiply
    9,093,156.73x = 13,645,759.31 × 4,997,338.17
  4. Step 4: Simplify right side
    9,093,156.73x = 68,192,473,858,495.87
  5. Step 5: Solve for x
    x = 68,192,473,858,495.87/9,093,156.73
  6. Step 6: Final answer
    x = 7,499,317.99

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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.