Home / 710,537.34-1,063,896.15-541,251.24

Finding the Fourth Proportional to 710,537.34, 1,063,896.15 and 541,251.24

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Solution

The fourth proportional to 710,537.34, 1,063,896.15 and 541,251.24 is: 810,422.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,537.34 : 1,063,896.15 = 541,251.24 : x
  2. Step 2: Convert to fraction form
    710,537.34/1,063,896.15 = 541,251.24/x
  3. Step 3: Cross multiply
    710,537.34x = 1,063,896.15 × 541,251.24
  4. Step 4: Simplify right side
    710,537.34x = 575,835,110,418.73
  5. Step 5: Solve for x
    x = 575,835,110,418.73/710,537.34
  6. Step 6: Final answer
    x = 810,422.03

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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.