Home / 6,121,125.35-9,188,759.33-3,286,773.35

Finding the Fourth Proportional to 6,121,125.35, 9,188,759.33 and 3,286,773.35

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Solution

The fourth proportional to 6,121,125.35, 9,188,759.33 and 3,286,773.35 is: 4,933,957.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,121,125.35 : 9,188,759.33 = 3,286,773.35 : x
  2. Step 2: Convert to fraction form
    6,121,125.35/9,188,759.33 = 3,286,773.35/x
  3. Step 3: Cross multiply
    6,121,125.35x = 9,188,759.33 × 3,286,773.35
  4. Step 4: Simplify right side
    6,121,125.35x = 30,201,369,268,973.99
  5. Step 5: Solve for x
    x = 30,201,369,268,973.99/6,121,125.35
  6. Step 6: Final answer
    x = 4,933,957.00

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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.