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Finding the Fourth Proportional to 2,941,453.02, 4,059,647.02 and 1,796,194.02

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Solution

The fourth proportional to 2,941,453.02, 4,059,647.02 and 1,796,194.02 is: 2,479,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,453.02 : 4,059,647.02 = 1,796,194.02 : x
  2. Step 2: Convert to fraction form
    2,941,453.02/4,059,647.02 = 1,796,194.02/x
  3. Step 3: Cross multiply
    2,941,453.02x = 4,059,647.02 × 1,796,194.02
  4. Step 4: Simplify right side
    2,941,453.02x = 7,291,913,700,634.82
  5. Step 5: Solve for x
    x = 7,291,913,700,634.82/2,941,453.02
  6. Step 6: Final answer
    x = 2,479,017.56

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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.