Home / 1,183,853.01-1,633,317.39-674,194.53

Finding the Fourth Proportional to 1,183,853.01, 1,633,317.39 and 674,194.53

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Solution

The fourth proportional to 1,183,853.01, 1,633,317.39 and 674,194.53 is: 930,160.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,853.01 : 1,633,317.39 = 674,194.53 : x
  2. Step 2: Convert to fraction form
    1,183,853.01/1,633,317.39 = 674,194.53/x
  3. Step 3: Cross multiply
    1,183,853.01x = 1,633,317.39 × 674,194.53
  4. Step 4: Simplify right side
    1,183,853.01x = 1,101,173,650,091.88
  5. Step 5: Solve for x
    x = 1,101,173,650,091.88/1,183,853.01
  6. Step 6: Final answer
    x = 930,160.79

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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.