Home / 1,169,466.39-1,613,863.44-632,922.39

Finding the Fourth Proportional to 1,169,466.39, 1,613,863.44 and 632,922.39

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Solution

The fourth proportional to 1,169,466.39, 1,613,863.44 and 632,922.39 is: 873,432.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,466.39 : 1,613,863.44 = 632,922.39 : x
  2. Step 2: Convert to fraction form
    1,169,466.39/1,613,863.44 = 632,922.39/x
  3. Step 3: Cross multiply
    1,169,466.39x = 1,613,863.44 × 632,922.39
  4. Step 4: Simplify right side
    1,169,466.39x = 1,021,450,305,578.42
  5. Step 5: Solve for x
    x = 1,021,450,305,578.42/1,169,466.39
  6. Step 6: Final answer
    x = 873,432.80

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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.