Home / 3,343,944.54-4,616,556.36-2,201,346.39

Finding the Fourth Proportional to 3,343,944.54, 4,616,556.36 and 2,201,346.39

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Solution

The fourth proportional to 3,343,944.54, 4,616,556.36 and 2,201,346.39 is: 3,039,117.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,944.54 : 4,616,556.36 = 2,201,346.39 : x
  2. Step 2: Convert to fraction form
    3,343,944.54/4,616,556.36 = 2,201,346.39/x
  3. Step 3: Cross multiply
    3,343,944.54x = 4,616,556.36 × 2,201,346.39
  4. Step 4: Simplify right side
    3,343,944.54x = 10,162,639,677,317.54
  5. Step 5: Solve for x
    x = 10,162,639,677,317.54/3,343,944.54
  6. Step 6: Final answer
    x = 3,039,117.29

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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.