Home / 2,546,976.57-3,820,464.86-1,745,829.33

Finding the Fourth Proportional to 2,546,976.57, 3,820,464.86 and 1,745,829.33

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Solution

The fourth proportional to 2,546,976.57, 3,820,464.86 and 1,745,829.33 is: 2,618,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,976.57 : 3,820,464.86 = 1,745,829.33 : x
  2. Step 2: Convert to fraction form
    2,546,976.57/3,820,464.86 = 1,745,829.33/x
  3. Step 3: Cross multiply
    2,546,976.57x = 3,820,464.86 × 1,745,829.33
  4. Step 4: Simplify right side
    2,546,976.57x = 6,669,879,598,093.20
  5. Step 5: Solve for x
    x = 6,669,879,598,093.20/2,546,976.57
  6. Step 6: Final answer
    x = 2,618,744.00

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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.