Home / 3,629,946.69-5,444,921.79-1,497,687.30

Finding the Fourth Proportional to 3,629,946.69, 5,444,921.79 and 1,497,687.30

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Solution

The fourth proportional to 3,629,946.69, 5,444,921.79 and 1,497,687.30 is: 2,246,531.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,946.69 : 5,444,921.79 = 1,497,687.30 : x
  2. Step 2: Convert to fraction form
    3,629,946.69/5,444,921.79 = 1,497,687.30/x
  3. Step 3: Cross multiply
    3,629,946.69x = 5,444,921.79 × 1,497,687.30
  4. Step 4: Simplify right side
    3,629,946.69x = 8,154,790,214,376.27
  5. Step 5: Solve for x
    x = 8,154,790,214,376.27/3,629,946.69
  6. Step 6: Final answer
    x = 2,246,531.67

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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.