Home / 1,740,523.23-2,401,963.41-976,633.29

Finding the Fourth Proportional to 1,740,523.23, 2,401,963.41 and 976,633.29

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Solution

The fourth proportional to 1,740,523.23, 2,401,963.41 and 976,633.29 is: 1,347,777.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,523.23 : 2,401,963.41 = 976,633.29 : x
  2. Step 2: Convert to fraction form
    1,740,523.23/2,401,963.41 = 976,633.29/x
  3. Step 3: Cross multiply
    1,740,523.23x = 2,401,963.41 × 976,633.29
  4. Step 4: Simplify right side
    1,740,523.23x = 2,345,837,427,567.92
  5. Step 5: Solve for x
    x = 2,345,837,427,567.92/1,740,523.23
  6. Step 6: Final answer
    x = 1,347,777.14

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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.