Home / 3,082,365.73-4,253,601.03-1,705,708.56

Finding the Fourth Proportional to 3,082,365.73, 4,253,601.03 and 1,705,708.56

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Solution

The fourth proportional to 3,082,365.73, 4,253,601.03 and 1,705,708.56 is: 2,353,842.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,365.73 : 4,253,601.03 = 1,705,708.56 : x
  2. Step 2: Convert to fraction form
    3,082,365.73/4,253,601.03 = 1,705,708.56/x
  3. Step 3: Cross multiply
    3,082,365.73x = 4,253,601.03 × 1,705,708.56
  4. Step 4: Simplify right side
    3,082,365.73x = 7,255,403,697,250.41
  5. Step 5: Solve for x
    x = 7,255,403,697,250.41/3,082,365.73
  6. Step 6: Final answer
    x = 2,353,842.58

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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.