Home / 1,082,461.09-1,493,799.21-599,059.57

Finding the Fourth Proportional to 1,082,461.09, 1,493,799.21 and 599,059.57

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Solution

The fourth proportional to 1,082,461.09, 1,493,799.21 and 599,059.57 is: 826,703.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,461.09 : 1,493,799.21 = 599,059.57 : x
  2. Step 2: Convert to fraction form
    1,082,461.09/1,493,799.21 = 599,059.57/x
  3. Step 3: Cross multiply
    1,082,461.09x = 1,493,799.21 × 599,059.57
  4. Step 4: Simplify right side
    1,082,461.09x = 894,874,701,944.65
  5. Step 5: Solve for x
    x = 894,874,701,944.65/1,082,461.09
  6. Step 6: Final answer
    x = 826,703.81

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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.