Home / 2,768,096.59-4,150,151.82-1,700,933.74

Finding the Fourth Proportional to 2,768,096.59, 4,150,151.82 and 1,700,933.74

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Solution

The fourth proportional to 2,768,096.59, 4,150,151.82 and 1,700,933.74 is: 2,550,175.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,096.59 : 4,150,151.82 = 1,700,933.74 : x
  2. Step 2: Convert to fraction form
    2,768,096.59/4,150,151.82 = 1,700,933.74/x
  3. Step 3: Cross multiply
    2,768,096.59x = 4,150,151.82 × 1,700,933.74
  4. Step 4: Simplify right side
    2,768,096.59x = 7,059,133,256,760.41
  5. Step 5: Solve for x
    x = 7,059,133,256,760.41/2,768,096.59
  6. Step 6: Final answer
    x = 2,550,175.92

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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.