Home / 1,592,076.96-2,388,197.52-454,749.48

Finding the Fourth Proportional to 1,592,076.96, 2,388,197.52 and 454,749.48

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Solution

The fourth proportional to 1,592,076.96, 2,388,197.52 and 454,749.48 is: 682,147.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,076.96 : 2,388,197.52 = 454,749.48 : x
  2. Step 2: Convert to fraction form
    1,592,076.96/2,388,197.52 = 454,749.48/x
  3. Step 3: Cross multiply
    1,592,076.96x = 2,388,197.52 × 454,749.48
  4. Step 4: Simplify right side
    1,592,076.96x = 1,086,031,580,357.29
  5. Step 5: Solve for x
    x = 1,086,031,580,357.29/1,592,076.96
  6. Step 6: Final answer
    x = 682,147.66

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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.