Home / 3,223,556.43-4,835,334.59-949,081.19

Finding the Fourth Proportional to 3,223,556.43, 4,835,334.59 and 949,081.19

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Solution

The fourth proportional to 3,223,556.43, 4,835,334.59 and 949,081.19 is: 1,423,621.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,556.43 : 4,835,334.59 = 949,081.19 : x
  2. Step 2: Convert to fraction form
    3,223,556.43/4,835,334.59 = 949,081.19/x
  3. Step 3: Cross multiply
    3,223,556.43x = 4,835,334.59 × 949,081.19
  4. Step 4: Simplify right side
    3,223,556.43x = 4,589,125,081,362.34
  5. Step 5: Solve for x
    x = 4,589,125,081,362.34/3,223,556.43
  6. Step 6: Final answer
    x = 1,423,621.76

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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.