Home / 1,180,594.58-1,629,212.90-671,296.92

Finding the Fourth Proportional to 1,180,594.58, 1,629,212.90 and 671,296.92

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Solution

The fourth proportional to 1,180,594.58, 1,629,212.90 and 671,296.92 is: 926,385.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,594.58 : 1,629,212.90 = 671,296.92 : x
  2. Step 2: Convert to fraction form
    1,180,594.58/1,629,212.90 = 671,296.92/x
  3. Step 3: Cross multiply
    1,180,594.58x = 1,629,212.90 × 671,296.92
  4. Step 4: Simplify right side
    1,180,594.58x = 1,093,685,601,794.27
  5. Step 5: Solve for x
    x = 1,093,685,601,794.27/1,180,594.58
  6. Step 6: Final answer
    x = 926,385.42

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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.