Home / 957,604.68-1,436,407.02-247,704.48

Finding the Fourth Proportional to 957,604.68, 1,436,407.02 and 247,704.48

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Solution

The fourth proportional to 957,604.68, 1,436,407.02 and 247,704.48 is: 371,556.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,604.68 : 1,436,407.02 = 247,704.48 : x
  2. Step 2: Convert to fraction form
    957,604.68/1,436,407.02 = 247,704.48/x
  3. Step 3: Cross multiply
    957,604.68x = 1,436,407.02 × 247,704.48
  4. Step 4: Simplify right side
    957,604.68x = 355,804,453,957.45
  5. Step 5: Solve for x
    x = 355,804,453,957.45/957,604.68
  6. Step 6: Final answer
    x = 371,556.72

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Similar ratio
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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.