Home / 1,059,428.92-1,462,040.58-576,026.52

Finding the Fourth Proportional to 1,059,428.92, 1,462,040.58 and 576,026.52

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Solution

The fourth proportional to 1,059,428.92, 1,462,040.58 and 576,026.52 is: 794,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,428.92 : 1,462,040.58 = 576,026.52 : x
  2. Step 2: Convert to fraction form
    1,059,428.92/1,462,040.58 = 576,026.52/x
  3. Step 3: Cross multiply
    1,059,428.92x = 1,462,040.58 × 576,026.52
  4. Step 4: Simplify right side
    1,059,428.92x = 842,174,147,396.18
  5. Step 5: Solve for x
    x = 842,174,147,396.18/1,059,428.92
  6. Step 6: Final answer
    x = 794,932.19

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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.