Home / 6,193,180.72-9,289,771.84-1,933,713.76

Finding the Fourth Proportional to 6,193,180.72, 9,289,771.84 and 1,933,713.76

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Solution

The fourth proportional to 6,193,180.72, 9,289,771.84 and 1,933,713.76 is: 2,900,570.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,180.72 : 9,289,771.84 = 1,933,713.76 : x
  2. Step 2: Convert to fraction form
    6,193,180.72/9,289,771.84 = 1,933,713.76/x
  3. Step 3: Cross multiply
    6,193,180.72x = 9,289,771.84 × 1,933,713.76
  4. Step 4: Simplify right side
    6,193,180.72x = 17,963,759,634,268.52
  5. Step 5: Solve for x
    x = 17,963,759,634,268.52/6,193,180.72
  6. Step 6: Final answer
    x = 2,900,570.88

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Double scale
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Similar ratio
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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.