Home / 730,201.48-1,095,405.88-224,804.46

Finding the Fourth Proportional to 730,201.48, 1,095,405.88 and 224,804.46

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Solution

The fourth proportional to 730,201.48, 1,095,405.88 and 224,804.46 is: 337,238.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,201.48 : 1,095,405.88 = 224,804.46 : x
  2. Step 2: Convert to fraction form
    730,201.48/1,095,405.88 = 224,804.46/x
  3. Step 3: Cross multiply
    730,201.48x = 1,095,405.88 × 224,804.46
  4. Step 4: Simplify right side
    730,201.48x = 246,252,131,301.49
  5. Step 5: Solve for x
    x = 246,252,131,301.49/730,201.48
  6. Step 6: Final answer
    x = 337,238.61

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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.