Home / 2,446.80-3,670.15-597.86

Finding the Fourth Proportional to 2,446.80, 3,670.15 and 597.86

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Solution

The fourth proportional to 2,446.80, 3,670.15 and 597.86 is: 896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446.80 : 3,670.15 = 597.86 : x
  2. Step 2: Convert to fraction form
    2,446.80/3,670.15 = 597.86/x
  3. Step 3: Cross multiply
    2,446.80x = 3,670.15 × 597.86
  4. Step 4: Simplify right side
    2,446.80x = 2,194,232.89
  5. Step 5: Solve for x
    x = 2,194,232.89/2,446.80
  6. Step 6: Final answer
    x = 896.78

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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.