Home / 3,263,984.07-4,504,208.49-1,813,642.26

Finding the Fourth Proportional to 3,263,984.07, 4,504,208.49 and 1,813,642.26

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Solution

The fourth proportional to 3,263,984.07, 4,504,208.49 and 1,813,642.26 is: 2,502,776.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,984.07 : 4,504,208.49 = 1,813,642.26 : x
  2. Step 2: Convert to fraction form
    3,263,984.07/4,504,208.49 = 1,813,642.26/x
  3. Step 3: Cross multiply
    3,263,984.07x = 4,504,208.49 × 1,813,642.26
  4. Step 4: Simplify right side
    3,263,984.07x = 8,169,022,865,314.79
  5. Step 5: Solve for x
    x = 8,169,022,865,314.79/3,263,984.07
  6. Step 6: Final answer
    x = 2,502,776.57

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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.