Home / 1,753,583.50-2,419,945.23-948,767.50

Finding the Fourth Proportional to 1,753,583.50, 2,419,945.23 and 948,767.50

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Solution

The fourth proportional to 1,753,583.50, 2,419,945.23 and 948,767.50 is: 1,309,299.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,583.50 : 2,419,945.23 = 948,767.50 : x
  2. Step 2: Convert to fraction form
    1,753,583.50/2,419,945.23 = 948,767.50/x
  3. Step 3: Cross multiply
    1,753,583.50x = 2,419,945.23 × 948,767.50
  4. Step 4: Simplify right side
    1,753,583.50x = 2,295,965,386,004.03
  5. Step 5: Solve for x
    x = 2,295,965,386,004.03/1,753,583.50
  6. Step 6: Final answer
    x = 1,309,299.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.