Home / 1,809,777.43-2,496,885.23-1,024,736.27

Finding the Fourth Proportional to 1,809,777.43, 2,496,885.23 and 1,024,736.27

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Solution

The fourth proportional to 1,809,777.43, 2,496,885.23 and 1,024,736.27 is: 1,413,791.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,777.43 : 2,496,885.23 = 1,024,736.27 : x
  2. Step 2: Convert to fraction form
    1,809,777.43/2,496,885.23 = 1,024,736.27/x
  3. Step 3: Cross multiply
    1,809,777.43x = 2,496,885.23 × 1,024,736.27
  4. Step 4: Simplify right side
    1,809,777.43x = 2,558,648,841,521.57
  5. Step 5: Solve for x
    x = 2,558,648,841,521.57/1,809,777.43
  6. Step 6: Final answer
    x = 1,413,791.99

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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.