Home / 3,184,316.20-4,394,240.33-1,733,979.82

Finding the Fourth Proportional to 3,184,316.20, 4,394,240.33 and 1,733,979.82

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Solution

The fourth proportional to 3,184,316.20, 4,394,240.33 and 1,733,979.82 is: 2,392,828.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,316.20 : 4,394,240.33 = 1,733,979.82 : x
  2. Step 2: Convert to fraction form
    3,184,316.20/4,394,240.33 = 1,733,979.82/x
  3. Step 3: Cross multiply
    3,184,316.20x = 4,394,240.33 × 1,733,979.82
  4. Step 4: Simplify right side
    3,184,316.20x = 7,619,524,038,813.89
  5. Step 5: Solve for x
    x = 7,619,524,038,813.89/3,184,316.20
  6. Step 6: Final answer
    x = 2,392,828.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.