Home / 835,586.70-1,253,433.33-236,595.03

Finding the Fourth Proportional to 835,586.70, 1,253,433.33 and 236,595.03

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Solution

The fourth proportional to 835,586.70, 1,253,433.33 and 236,595.03 is: 354,907.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    835,586.70 : 1,253,433.33 = 236,595.03 : x
  2. Step 2: Convert to fraction form
    835,586.70/1,253,433.33 = 236,595.03/x
  3. Step 3: Cross multiply
    835,586.70x = 1,253,433.33 × 236,595.03
  4. Step 4: Simplify right side
    835,586.70x = 296,556,096,314.35
  5. Step 5: Solve for x
    x = 296,556,096,314.35/835,586.70
  6. Step 6: Final answer
    x = 354,907.63

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1.5x scale

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.