Home / 3,591,022.80-5,386,534.20-2,244,705.60

Finding the Fourth Proportional to 3,591,022.80, 5,386,534.20 and 2,244,705.60

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Solution

The fourth proportional to 3,591,022.80, 5,386,534.20 and 2,244,705.60 is: 3,367,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,022.80 : 5,386,534.20 = 2,244,705.60 : x
  2. Step 2: Convert to fraction form
    3,591,022.80/5,386,534.20 = 2,244,705.60/x
  3. Step 3: Cross multiply
    3,591,022.80x = 5,386,534.20 × 2,244,705.60
  4. Step 4: Simplify right side
    3,591,022.80x = 12,091,183,483,331.52
  5. Step 5: Solve for x
    x = 12,091,183,483,331.52/3,591,022.80
  6. Step 6: Final answer
    x = 3,367,058.40

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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.