Home / 1,179,094.92-1,768,469.64-579,894.96

Finding the Fourth Proportional to 1,179,094.92, 1,768,469.64 and 579,894.96

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Solution

The fourth proportional to 1,179,094.92, 1,768,469.64 and 579,894.96 is: 869,757.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,094.92 : 1,768,469.64 = 579,894.96 : x
  2. Step 2: Convert to fraction form
    1,179,094.92/1,768,469.64 = 579,894.96/x
  3. Step 3: Cross multiply
    1,179,094.92x = 1,768,469.64 × 579,894.96
  4. Step 4: Simplify right side
    1,179,094.92x = 1,025,526,631,149.01
  5. Step 5: Solve for x
    x = 1,025,526,631,149.01/1,179,094.92
  6. Step 6: Final answer
    x = 869,757.48

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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.