Home / 4,741,055.56-6,542,606.82-2,565,551.08

Finding the Fourth Proportional to 4,741,055.56, 6,542,606.82 and 2,565,551.08

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Solution

The fourth proportional to 4,741,055.56, 6,542,606.82 and 2,565,551.08 is: 3,540,433.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,055.56 : 6,542,606.82 = 2,565,551.08 : x
  2. Step 2: Convert to fraction form
    4,741,055.56/6,542,606.82 = 2,565,551.08/x
  3. Step 3: Cross multiply
    4,741,055.56x = 6,542,606.82 × 2,565,551.08
  4. Step 4: Simplify right side
    4,741,055.56x = 16,785,391,993,066.37
  5. Step 5: Solve for x
    x = 16,785,391,993,066.37/4,741,055.56
  6. Step 6: Final answer
    x = 3,540,433.51

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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.