Home / 3,441,622.01-4,749,554.37-1,893,003.46

Finding the Fourth Proportional to 3,441,622.01, 4,749,554.37 and 1,893,003.46

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Solution

The fourth proportional to 3,441,622.01, 4,749,554.37 and 1,893,003.46 is: 2,612,408.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,622.01 : 4,749,554.37 = 1,893,003.46 : x
  2. Step 2: Convert to fraction form
    3,441,622.01/4,749,554.37 = 1,893,003.46/x
  3. Step 3: Cross multiply
    3,441,622.01x = 4,749,554.37 × 1,893,003.46
  4. Step 4: Simplify right side
    3,441,622.01x = 8,990,922,851,093.00
  5. Step 5: Solve for x
    x = 8,990,922,851,093.00/3,441,622.01
  6. Step 6: Final answer
    x = 2,612,408.58

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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.