Home / 841,027.17-1,261,733.93-241,993.29

Finding the Fourth Proportional to 841,027.17, 1,261,733.93 and 241,993.29

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Solution

The fourth proportional to 841,027.17, 1,261,733.93 and 241,993.29 is: 363,045.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,027.17 : 1,261,733.93 = 241,993.29 : x
  2. Step 2: Convert to fraction form
    841,027.17/1,261,733.93 = 241,993.29/x
  3. Step 3: Cross multiply
    841,027.17x = 1,261,733.93 × 241,993.29
  4. Step 4: Simplify right side
    841,027.17x = 305,331,138,516.66
  5. Step 5: Solve for x
    x = 305,331,138,516.66/841,027.17
  6. Step 6: Final answer
    x = 363,045.51

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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.