Home / 4,681,625.25-6,460,642.85-2,535,449.25

Finding the Fourth Proportional to 4,681,625.25, 6,460,642.85 and 2,535,449.25

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Solution

The fourth proportional to 4,681,625.25, 6,460,642.85 and 2,535,449.25 is: 3,498,919.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681,625.25 : 6,460,642.85 = 2,535,449.25 : x
  2. Step 2: Convert to fraction form
    4,681,625.25/6,460,642.85 = 2,535,449.25/x
  3. Step 3: Cross multiply
    4,681,625.25x = 6,460,642.85 × 2,535,449.25
  4. Step 4: Simplify right side
    4,681,625.25x = 16,380,632,055,873.12
  5. Step 5: Solve for x
    x = 16,380,632,055,873.12/4,681,625.25
  6. Step 6: Final answer
    x = 3,498,919.97

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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.