Home / 2,768,098.09-4,150,154.07-1,700,935.24

Finding the Fourth Proportional to 2,768,098.09, 4,150,154.07 and 1,700,935.24

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Solution

The fourth proportional to 2,768,098.09, 4,150,154.07 and 1,700,935.24 is: 2,550,178.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,098.09 : 4,150,154.07 = 1,700,935.24 : x
  2. Step 2: Convert to fraction form
    2,768,098.09/4,150,154.07 = 1,700,935.24/x
  3. Step 3: Cross multiply
    2,768,098.09x = 4,150,154.07 × 1,700,935.24
  4. Step 4: Simplify right side
    2,768,098.09x = 7,059,143,309,092.43
  5. Step 5: Solve for x
    x = 7,059,143,309,092.43/2,768,098.09
  6. Step 6: Final answer
    x = 2,550,178.17

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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.