Home / 3,370,745.88-4,651,264.62-1,994,141.16

Finding the Fourth Proportional to 3,370,745.88, 4,651,264.62 and 1,994,141.16

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Solution

The fourth proportional to 3,370,745.88, 4,651,264.62 and 1,994,141.16 is: 2,751,699.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,745.88 : 4,651,264.62 = 1,994,141.16 : x
  2. Step 2: Convert to fraction form
    3,370,745.88/4,651,264.62 = 1,994,141.16/x
  3. Step 3: Cross multiply
    3,370,745.88x = 4,651,264.62 × 1,994,141.16
  4. Step 4: Simplify right side
    3,370,745.88x = 9,275,278,224,793.76
  5. Step 5: Solve for x
    x = 9,275,278,224,793.76/3,370,745.88
  6. Step 6: Final answer
    x = 2,751,699.05

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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.