Home / 9,660,553.08-14,489,941.14-3,270,075

Finding the Fourth Proportional to 9,660,553.08, 14,489,941.14 and 3,270,075

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Solution

The fourth proportional to 9,660,553.08, 14,489,941.14 and 3,270,075 is: 4,904,811.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,553.08 : 14,489,941.14 = 3,270,075 : x
  2. Step 2: Convert to fraction form
    9,660,553.08/14,489,941.14 = 3,270,075/x
  3. Step 3: Cross multiply
    9,660,553.08x = 14,489,941.14 × 3,270,075
  4. Step 4: Simplify right side
    9,660,553.08x = 47,383,194,273,385.50
  5. Step 5: Solve for x
    x = 47,383,194,273,385.50/9,660,553.08
  6. Step 6: Final answer
    x = 4,904,811.75

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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.