Home / 1,705,033.80-2,352,942.18-941,082.12

Finding the Fourth Proportional to 1,705,033.80, 2,352,942.18 and 941,082.12

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Solution

The fourth proportional to 1,705,033.80, 2,352,942.18 and 941,082.12 is: 1,298,690.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,033.80 : 2,352,942.18 = 941,082.12 : x
  2. Step 2: Convert to fraction form
    1,705,033.80/2,352,942.18 = 941,082.12/x
  3. Step 3: Cross multiply
    1,705,033.80x = 2,352,942.18 × 941,082.12
  4. Step 4: Simplify right side
    1,705,033.80x = 2,214,311,814,991.82
  5. Step 5: Solve for x
    x = 2,214,311,814,991.82/1,705,033.80
  6. Step 6: Final answer
    x = 1,298,690.86

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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.