Home / 730,570.22-1,095,998.84-225,045.17

Finding the Fourth Proportional to 730,570.22, 1,095,998.84 and 225,045.17

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Solution

The fourth proportional to 730,570.22, 1,095,998.84 and 225,045.17 is: 337,611.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,570.22 : 1,095,998.84 = 225,045.17 : x
  2. Step 2: Convert to fraction form
    730,570.22/1,095,998.84 = 225,045.17/x
  3. Step 3: Cross multiply
    730,570.22x = 1,095,998.84 × 225,045.17
  4. Step 4: Simplify right side
    730,570.22x = 246,649,238,662.38
  5. Step 5: Solve for x
    x = 246,649,238,662.38/730,570.22
  6. Step 6: Final answer
    x = 337,611.96

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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.