Home / 793,268.37-1,189,750.28-224,512.16

Finding the Fourth Proportional to 793,268.37, 1,189,750.28 and 224,512.16

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Solution

The fourth proportional to 793,268.37, 1,189,750.28 and 224,512.16 is: 336,725.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,268.37 : 1,189,750.28 = 224,512.16 : x
  2. Step 2: Convert to fraction form
    793,268.37/1,189,750.28 = 224,512.16/x
  3. Step 3: Cross multiply
    793,268.37x = 1,189,750.28 × 224,512.16
  4. Step 4: Simplify right side
    793,268.37x = 267,113,398,152.09
  5. Step 5: Solve for x
    x = 267,113,398,152.09/793,268.37
  6. Step 6: Final answer
    x = 336,725.13

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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.