Home / 1,082,242.79-1,493,360.03-598,740.83

Finding the Fourth Proportional to 1,082,242.79, 1,493,360.03 and 598,740.83

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Solution

The fourth proportional to 1,082,242.79, 1,493,360.03 and 598,740.83 is: 826,187.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,242.79 : 1,493,360.03 = 598,740.83 : x
  2. Step 2: Convert to fraction form
    1,082,242.79/1,493,360.03 = 598,740.83/x
  3. Step 3: Cross multiply
    1,082,242.79x = 1,493,360.03 × 598,740.83
  4. Step 4: Simplify right side
    1,082,242.79x = 894,135,613,390.52
  5. Step 5: Solve for x
    x = 894,135,613,390.52/1,082,242.79
  6. Step 6: Final answer
    x = 826,187.64

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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.