Home / 866,579.05-1,196,179.73-595,544.14

Finding the Fourth Proportional to 866,579.05, 1,196,179.73 and 595,544.14

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Solution

The fourth proportional to 866,579.05, 1,196,179.73 and 595,544.14 is: 822,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,579.05 : 1,196,179.73 = 595,544.14 : x
  2. Step 2: Convert to fraction form
    866,579.05/1,196,179.73 = 595,544.14/x
  3. Step 3: Cross multiply
    866,579.05x = 1,196,179.73 × 595,544.14
  4. Step 4: Simplify right side
    866,579.05x = 712,377,828,588.28
  5. Step 5: Solve for x
    x = 712,377,828,588.28/866,579.05
  6. Step 6: Final answer
    x = 822,057.52

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1.5x scale

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.