Home / 1,168,131.48-1,751,541.12-369,614.04

Finding the Fourth Proportional to 1,168,131.48, 1,751,541.12 and 369,614.04

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Solution

The fourth proportional to 1,168,131.48, 1,751,541.12 and 369,614.04 is: 554,213.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,131.48 : 1,751,541.12 = 369,614.04 : x
  2. Step 2: Convert to fraction form
    1,168,131.48/1,751,541.12 = 369,614.04/x
  3. Step 3: Cross multiply
    1,168,131.48x = 1,751,541.12 × 369,614.04
  4. Step 4: Simplify right side
    1,168,131.48x = 647,394,189,589.33
  5. Step 5: Solve for x
    x = 647,394,189,589.33/1,168,131.48
  6. Step 6: Final answer
    x = 554,213.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.