Home / 1,204,594.03-1,804,481.94-724,556.75

Finding the Fourth Proportional to 1,204,594.03, 1,804,481.94 and 724,556.75

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Solution

The fourth proportional to 1,204,594.03, 1,804,481.94 and 724,556.75 is: 1,085,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,594.03 : 1,804,481.94 = 724,556.75 : x
  2. Step 2: Convert to fraction form
    1,204,594.03/1,804,481.94 = 724,556.75/x
  3. Step 3: Cross multiply
    1,204,594.03x = 1,804,481.94 × 724,556.75
  4. Step 4: Simplify right side
    1,204,594.03x = 1,307,449,569,880.10
  5. Step 5: Solve for x
    x = 1,307,449,569,880.10/1,204,594.03
  6. Step 6: Final answer
    x = 1,085,386.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.