Home / 3,333,433.97-4,600,122.94-1,863,342.22

Finding the Fourth Proportional to 3,333,433.97, 4,600,122.94 and 1,863,342.22

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Solution

The fourth proportional to 3,333,433.97, 4,600,122.94 and 1,863,342.22 is: 2,571,403.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,333,433.97 : 4,600,122.94 = 1,863,342.22 : x
  2. Step 2: Convert to fraction form
    3,333,433.97/4,600,122.94 = 1,863,342.22/x
  3. Step 3: Cross multiply
    3,333,433.97x = 4,600,122.94 × 1,863,342.22
  4. Step 4: Simplify right side
    3,333,433.97x = 8,571,603,263,633.56
  5. Step 5: Solve for x
    x = 8,571,603,263,633.56/3,333,433.97
  6. Step 6: Final answer
    x = 2,571,403.34

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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.