Home / 3,746,043.02-5,169,539.39-2,027,163.56

Finding the Fourth Proportional to 3,746,043.02, 5,169,539.39 and 2,027,163.56

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Solution

The fourth proportional to 3,746,043.02, 5,169,539.39 and 2,027,163.56 is: 2,797,485.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,043.02 : 5,169,539.39 = 2,027,163.56 : x
  2. Step 2: Convert to fraction form
    3,746,043.02/5,169,539.39 = 2,027,163.56/x
  3. Step 3: Cross multiply
    3,746,043.02x = 5,169,539.39 × 2,027,163.56
  4. Step 4: Simplify right side
    3,746,043.02x = 10,479,501,837,409.11
  5. Step 5: Solve for x
    x = 10,479,501,837,409.11/3,746,043.02
  6. Step 6: Final answer
    x = 2,797,485.72

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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.