Home / 1,164,496.50-1,746,745.56-323,049.06

Finding the Fourth Proportional to 1,164,496.50, 1,746,745.56 and 323,049.06

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Solution

The fourth proportional to 1,164,496.50, 1,746,745.56 and 323,049.06 is: 484,573.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,496.50 : 1,746,745.56 = 323,049.06 : x
  2. Step 2: Convert to fraction form
    1,164,496.50/1,746,745.56 = 323,049.06/x
  3. Step 3: Cross multiply
    1,164,496.50x = 1,746,745.56 × 323,049.06
  4. Step 4: Simplify right side
    1,164,496.50x = 564,284,511,217.17
  5. Step 5: Solve for x
    x = 564,284,511,217.17/1,164,496.50
  6. Step 6: Final answer
    x = 484,573.81

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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.