Home / 1,469,269.29-2,027,436.03-824,760.39

Finding the Fourth Proportional to 1,469,269.29, 2,027,436.03 and 824,760.39

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Solution

The fourth proportional to 1,469,269.29, 2,027,436.03 and 824,760.39 is: 1,138,082.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,269.29 : 2,027,436.03 = 824,760.39 : x
  2. Step 2: Convert to fraction form
    1,469,269.29/2,027,436.03 = 824,760.39/x
  3. Step 3: Cross multiply
    1,469,269.29x = 2,027,436.03 × 824,760.39
  4. Step 4: Simplify right side
    1,469,269.29x = 1,672,148,930,802.85
  5. Step 5: Solve for x
    x = 1,672,148,930,802.85/1,469,269.29
  6. Step 6: Final answer
    x = 1,138,082.00

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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.