Home / 1,179,593.83-1,769,099.14-505,598.70

Finding the Fourth Proportional to 1,179,593.83, 1,769,099.14 and 505,598.70

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Solution

The fourth proportional to 1,179,593.83, 1,769,099.14 and 505,598.70 is: 758,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,179,593.83 : 1,769,099.14 = 505,598.70 : x
  2. Step 2: Convert to fraction form
    1,179,593.83/1,769,099.14 = 505,598.70/x
  3. Step 3: Cross multiply
    1,179,593.83x = 1,769,099.14 × 505,598.70
  4. Step 4: Simplify right side
    1,179,593.83x = 894,454,224,091.12
  5. Step 5: Solve for x
    x = 894,454,224,091.12/1,179,593.83
  6. Step 6: Final answer
    x = 758,273.06

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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.