Home / 3,761,964.77-5,191,541.89-2,043,097.59

Finding the Fourth Proportional to 3,761,964.77, 5,191,541.89 and 2,043,097.59

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Solution

The fourth proportional to 3,761,964.77, 5,191,541.89 and 2,043,097.59 is: 2,819,491.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,964.77 : 5,191,541.89 = 2,043,097.59 : x
  2. Step 2: Convert to fraction form
    3,761,964.77/5,191,541.89 = 2,043,097.59/x
  3. Step 3: Cross multiply
    3,761,964.77x = 5,191,541.89 × 2,043,097.59
  4. Step 4: Simplify right side
    3,761,964.77x = 10,606,826,723,843.04
  5. Step 5: Solve for x
    x = 10,606,826,723,843.04/3,761,964.77
  6. Step 6: Final answer
    x = 2,819,491.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.