Home / 1,599,469.73-2,399,204.57-534,511.77

Finding the Fourth Proportional to 1,599,469.73, 2,399,204.57 and 534,511.77

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Solution

The fourth proportional to 1,599,469.73, 2,399,204.57 and 534,511.77 is: 801,767.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,469.73 : 2,399,204.57 = 534,511.77 : x
  2. Step 2: Convert to fraction form
    1,599,469.73/2,399,204.57 = 534,511.77/x
  3. Step 3: Cross multiply
    1,599,469.73x = 2,399,204.57 × 534,511.77
  4. Step 4: Simplify right side
    1,599,469.73x = 1,282,403,069,633.21
  5. Step 5: Solve for x
    x = 1,282,403,069,633.21/1,599,469.73
  6. Step 6: Final answer
    x = 801,767.64

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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.