Home / 1,082,203.64-1,493,421.34-598,768.79

Finding the Fourth Proportional to 1,082,203.64, 1,493,421.34 and 598,768.79

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Solution

The fourth proportional to 1,082,203.64, 1,493,421.34 and 598,768.79 is: 826,290.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,203.64 : 1,493,421.34 = 598,768.79 : x
  2. Step 2: Convert to fraction form
    1,082,203.64/1,493,421.34 = 598,768.79/x
  3. Step 3: Cross multiply
    1,082,203.64x = 1,493,421.34 × 598,768.79
  4. Step 4: Simplify right side
    1,082,203.64x = 894,214,081,244.87
  5. Step 5: Solve for x
    x = 894,214,081,244.87/1,082,203.64
  6. Step 6: Final answer
    x = 826,290.03

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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.