Home / 9,199,841-13,781,507.42-4,335,486.44

Finding the Fourth Proportional to 9,199,841, 13,781,507.42 and 4,335,486.44

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Solution

The fourth proportional to 9,199,841, 13,781,507.42 and 4,335,486.44 is: 6,494,627.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,199,841 : 13,781,507.42 = 4,335,486.44 : x
  2. Step 2: Convert to fraction form
    9,199,841/13,781,507.42 = 4,335,486.44/x
  3. Step 3: Cross multiply
    9,199,841x = 13,781,507.42 × 4,335,486.44
  4. Step 4: Simplify right side
    9,199,841x = 59,749,538,542,169.39
  5. Step 5: Solve for x
    x = 59,749,538,542,169.39/9,199,841
  6. Step 6: Final answer
    x = 6,494,627.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.