Home / 1,059,825.29-1,462,544.75-576,380.03

Finding the Fourth Proportional to 1,059,825.29, 1,462,544.75 and 576,380.03

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Solution

The fourth proportional to 1,059,825.29, 1,462,544.75 and 576,380.03 is: 795,396.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,825.29 : 1,462,544.75 = 576,380.03 : x
  2. Step 2: Convert to fraction form
    1,059,825.29/1,462,544.75 = 576,380.03/x
  3. Step 3: Cross multiply
    1,059,825.29x = 1,462,544.75 × 576,380.03
  4. Step 4: Simplify right side
    1,059,825.29x = 842,981,576,686.72
  5. Step 5: Solve for x
    x = 842,981,576,686.72/1,059,825.29
  6. Step 6: Final answer
    x = 795,396.74

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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.