Home / 1,749,452.91-2,414,234.26-985,752.51

Finding the Fourth Proportional to 1,749,452.91, 2,414,234.26 and 985,752.51

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Solution

The fourth proportional to 1,749,452.91, 2,414,234.26 and 985,752.51 is: 1,360,332.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,452.91 : 2,414,234.26 = 985,752.51 : x
  2. Step 2: Convert to fraction form
    1,749,452.91/2,414,234.26 = 985,752.51/x
  3. Step 3: Cross multiply
    1,749,452.91x = 2,414,234.26 × 985,752.51
  4. Step 4: Simplify right side
    1,749,452.91x = 2,379,837,481,522.99
  5. Step 5: Solve for x
    x = 2,379,837,481,522.99/1,749,452.91
  6. Step 6: Final answer
    x = 1,360,332.40

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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.