Home / 1,165,993.92-1,598,583.60-1,144,739.52

Finding the Fourth Proportional to 1,165,993.92, 1,598,583.60 and 1,144,739.52

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Solution

The fourth proportional to 1,165,993.92, 1,598,583.60 and 1,144,739.52 is: 1,569,443.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,993.92 : 1,598,583.60 = 1,144,739.52 : x
  2. Step 2: Convert to fraction form
    1,165,993.92/1,598,583.60 = 1,144,739.52/x
  3. Step 3: Cross multiply
    1,165,993.92x = 1,598,583.60 × 1,144,739.52
  4. Step 4: Simplify right side
    1,165,993.92x = 1,829,961,822,943.87
  5. Step 5: Solve for x
    x = 1,829,961,822,943.87/1,165,993.92
  6. Step 6: Final answer
    x = 1,569,443.71

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.