Home / 5,452,527.96-7,524,181.67-3,005,131.59

Finding the Fourth Proportional to 5,452,527.96, 7,524,181.67 and 3,005,131.59

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Solution

The fourth proportional to 5,452,527.96, 7,524,181.67 and 3,005,131.59 is: 4,146,912.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,527.96 : 7,524,181.67 = 3,005,131.59 : x
  2. Step 2: Convert to fraction form
    5,452,527.96/7,524,181.67 = 3,005,131.59/x
  3. Step 3: Cross multiply
    5,452,527.96x = 7,524,181.67 × 3,005,131.59
  4. Step 4: Simplify right side
    5,452,527.96x = 22,611,156,010,390.30
  5. Step 5: Solve for x
    x = 22,611,156,010,390.30/5,452,527.96
  6. Step 6: Final answer
    x = 4,146,912.44

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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.