Home / 1,843,082.24-2,537,665.23-1,566,896.64

Finding the Fourth Proportional to 1,843,082.24, 2,537,665.23 and 1,566,896.64

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Solution

The fourth proportional to 1,843,082.24, 2,537,665.23 and 1,566,896.64 is: 2,157,396.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,082.24 : 2,537,665.23 = 1,566,896.64 : x
  2. Step 2: Convert to fraction form
    1,843,082.24/2,537,665.23 = 1,566,896.64/x
  3. Step 3: Cross multiply
    1,843,082.24x = 2,537,665.23 × 1,566,896.64
  4. Step 4: Simplify right side
    1,843,082.24x = 3,976,259,122,331.83
  5. Step 5: Solve for x
    x = 3,976,259,122,331.83/1,843,082.24
  6. Step 6: Final answer
    x = 2,157,396.47

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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.