Home / 710,537.36-1,063,896.17-541,251.26

Finding the Fourth Proportional to 710,537.36, 1,063,896.17 and 541,251.26

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Solution

The fourth proportional to 710,537.36, 1,063,896.17 and 541,251.26 is: 810,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,537.36 : 1,063,896.17 = 541,251.26 : x
  2. Step 2: Convert to fraction form
    710,537.36/1,063,896.17 = 541,251.26/x
  3. Step 3: Cross multiply
    710,537.36x = 1,063,896.17 × 541,251.26
  4. Step 4: Simplify right side
    710,537.36x = 575,835,141,215.06
  5. Step 5: Solve for x
    x = 575,835,141,215.06/710,537.36
  6. Step 6: Final answer
    x = 810,422.05

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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.