Home / 3,400,994.44-4,693,157.02-1,873,101.56

Finding the Fourth Proportional to 3,400,994.44, 4,693,157.02 and 1,873,101.56

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Solution

The fourth proportional to 3,400,994.44, 4,693,157.02 and 1,873,101.56 is: 2,584,761.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,994.44 : 4,693,157.02 = 1,873,101.56 : x
  2. Step 2: Convert to fraction form
    3,400,994.44/4,693,157.02 = 1,873,101.56/x
  3. Step 3: Cross multiply
    3,400,994.44x = 4,693,157.02 × 1,873,101.56
  4. Step 4: Simplify right side
    3,400,994.44x = 8,790,759,735,486.95
  5. Step 5: Solve for x
    x = 8,790,759,735,486.95/3,400,994.44
  6. Step 6: Final answer
    x = 2,584,761.57

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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.