Home / 3,406,258.85-5,103,604.46-2,055,583.24

Finding the Fourth Proportional to 3,406,258.85, 5,103,604.46 and 2,055,583.24

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Solution

The fourth proportional to 3,406,258.85, 5,103,604.46 and 2,055,583.24 is: 3,079,884.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,258.85 : 5,103,604.46 = 2,055,583.24 : x
  2. Step 2: Convert to fraction form
    3,406,258.85/5,103,604.46 = 2,055,583.24/x
  3. Step 3: Cross multiply
    3,406,258.85x = 5,103,604.46 × 2,055,583.24
  4. Step 4: Simplify right side
    3,406,258.85x = 10,490,883,783,945.20
  5. Step 5: Solve for x
    x = 10,490,883,783,945.20/3,406,258.85
  6. Step 6: Final answer
    x = 3,079,884.49

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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.