Home / 2,241,383.76-3,093,094.94-1,274,514.12

Finding the Fourth Proportional to 2,241,383.76, 3,093,094.94 and 1,274,514.12

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Solution

The fourth proportional to 2,241,383.76, 3,093,094.94 and 1,274,514.12 is: 1,758,821.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,383.76 : 3,093,094.94 = 1,274,514.12 : x
  2. Step 2: Convert to fraction form
    2,241,383.76/3,093,094.94 = 1,274,514.12/x
  3. Step 3: Cross multiply
    2,241,383.76x = 3,093,094.94 × 1,274,514.12
  4. Step 4: Simplify right side
    2,241,383.76x = 3,942,193,169,157.98
  5. Step 5: Solve for x
    x = 3,942,193,169,157.98/2,241,383.76
  6. Step 6: Final answer
    x = 1,758,821.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.