Home / 1,182,893.01-1,632,937.27-692,794.51

Finding the Fourth Proportional to 1,182,893.01, 1,632,937.27 and 692,794.51

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Solution

The fourth proportional to 1,182,893.01, 1,632,937.27 and 692,794.51 is: 956,375.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,893.01 : 1,632,937.27 = 692,794.51 : x
  2. Step 2: Convert to fraction form
    1,182,893.01/1,632,937.27 = 692,794.51/x
  3. Step 3: Cross multiply
    1,182,893.01x = 1,632,937.27 × 692,794.51
  4. Step 4: Simplify right side
    1,182,893.01x = 1,131,289,970,016.06
  5. Step 5: Solve for x
    x = 1,131,289,970,016.06/1,182,893.01
  6. Step 6: Final answer
    x = 956,375.56

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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.