Home / 3,023,004.48-4,534,398.72-1,317,144.48

Finding the Fourth Proportional to 3,023,004.48, 4,534,398.72 and 1,317,144.48

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Solution

The fourth proportional to 3,023,004.48, 4,534,398.72 and 1,317,144.48 is: 1,975,669.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,004.48 : 4,534,398.72 = 1,317,144.48 : x
  2. Step 2: Convert to fraction form
    3,023,004.48/4,534,398.72 = 1,317,144.48/x
  3. Step 3: Cross multiply
    3,023,004.48x = 4,534,398.72 × 1,317,144.48
  4. Step 4: Simplify right side
    3,023,004.48x = 5,972,458,244,167.07
  5. Step 5: Solve for x
    x = 5,972,458,244,167.07/3,023,004.48
  6. Step 6: Final answer
    x = 1,975,669.66

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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.