Home / 9,253,027.60-12,769,372.92-5,066,888.30

Finding the Fourth Proportional to 9,253,027.60, 12,769,372.92 and 5,066,888.30

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Solution

The fourth proportional to 9,253,027.60, 12,769,372.92 and 5,066,888.30 is: 6,992,412.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253,027.60 : 12,769,372.92 = 5,066,888.30 : x
  2. Step 2: Convert to fraction form
    9,253,027.60/12,769,372.92 = 5,066,888.30/x
  3. Step 3: Cross multiply
    9,253,027.60x = 12,769,372.92 × 5,066,888.30
  4. Step 4: Simplify right side
    9,253,027.60x = 64,700,986,221,593.54
  5. Step 5: Solve for x
    x = 64,700,986,221,593.54/9,253,027.60
  6. Step 6: Final answer
    x = 6,992,412.54

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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.