Home / 3,477,504.89-4,794,546.83-2,485,258.43

Finding the Fourth Proportional to 3,477,504.89, 4,794,546.83 and 2,485,258.43

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Solution

The fourth proportional to 3,477,504.89, 4,794,546.83 and 2,485,258.43 is: 3,426,505.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,504.89 : 4,794,546.83 = 2,485,258.43 : x
  2. Step 2: Convert to fraction form
    3,477,504.89/4,794,546.83 = 2,485,258.43/x
  3. Step 3: Cross multiply
    3,477,504.89x = 4,794,546.83 × 2,485,258.43
  4. Step 4: Simplify right side
    3,477,504.89x = 11,915,687,890,888.25
  5. Step 5: Solve for x
    x = 11,915,687,890,888.25/3,477,504.89
  6. Step 6: Final answer
    x = 3,426,505.00

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1.5x scale

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.