Home / 4,222,783.96-5,823,679.21-3,292,722.25

Finding the Fourth Proportional to 4,222,783.96, 5,823,679.21 and 3,292,722.25

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Solution

The fourth proportional to 4,222,783.96, 5,823,679.21 and 3,292,722.25 is: 4,541,022.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,783.96 : 5,823,679.21 = 3,292,722.25 : x
  2. Step 2: Convert to fraction form
    4,222,783.96/5,823,679.21 = 3,292,722.25/x
  3. Step 3: Cross multiply
    4,222,783.96x = 5,823,679.21 × 3,292,722.25
  4. Step 4: Simplify right side
    4,222,783.96x = 19,175,758,111,629.42
  5. Step 5: Solve for x
    x = 19,175,758,111,629.42/4,222,783.96
  6. Step 6: Final answer
    x = 4,541,022.77

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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.