Home / 9,608,420.17-14,412,797.31-3,540,028.27

Finding the Fourth Proportional to 9,608,420.17, 14,412,797.31 and 3,540,028.27

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Solution

The fourth proportional to 9,608,420.17, 14,412,797.31 and 3,540,028.27 is: 5,310,103.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,608,420.17 : 14,412,797.31 = 3,540,028.27 : x
  2. Step 2: Convert to fraction form
    9,608,420.17/14,412,797.31 = 3,540,028.27/x
  3. Step 3: Cross multiply
    9,608,420.17x = 14,412,797.31 × 3,540,028.27
  4. Step 4: Simplify right side
    9,608,420.17x = 51,021,709,927,179.95
  5. Step 5: Solve for x
    x = 51,021,709,927,179.95/9,608,420.17
  6. Step 6: Final answer
    x = 5,310,103.95

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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.