Home / 1,037,581.56-1,431,884.46-584,872.44

Finding the Fourth Proportional to 1,037,581.56, 1,431,884.46 and 584,872.44

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Solution

The fourth proportional to 1,037,581.56, 1,431,884.46 and 584,872.44 is: 807,136.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,581.56 : 1,431,884.46 = 584,872.44 : x
  2. Step 2: Convert to fraction form
    1,037,581.56/1,431,884.46 = 584,872.44/x
  3. Step 3: Cross multiply
    1,037,581.56x = 1,431,884.46 × 584,872.44
  4. Step 4: Simplify right side
    1,037,581.56x = 837,469,757,918.28
  5. Step 5: Solve for x
    x = 837,469,757,918.28/1,037,581.56
  6. Step 6: Final answer
    x = 807,136.32

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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.