Home / 3,673,669.82-5,070,074.46-2,224,164.02

Finding the Fourth Proportional to 3,673,669.82, 5,070,074.46 and 2,224,164.02

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Solution

The fourth proportional to 3,673,669.82, 5,070,074.46 and 2,224,164.02 is: 3,069,594.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,669.82 : 5,070,074.46 = 2,224,164.02 : x
  2. Step 2: Convert to fraction form
    3,673,669.82/5,070,074.46 = 2,224,164.02/x
  3. Step 3: Cross multiply
    3,673,669.82x = 5,070,074.46 × 2,224,164.02
  4. Step 4: Simplify right side
    3,673,669.82x = 11,276,677,192,652.93
  5. Step 5: Solve for x
    x = 11,276,677,192,652.93/3,673,669.82
  6. Step 6: Final answer
    x = 3,069,594.64

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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.