Home / 11,394,551.54-15,724,480.66-6,237,913.07

Finding the Fourth Proportional to 11,394,551.54, 15,724,480.66 and 6,237,913.07

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Solution

The fourth proportional to 11,394,551.54, 15,724,480.66 and 6,237,913.07 is: 8,608,319.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,394,551.54 : 15,724,480.66 = 6,237,913.07 : x
  2. Step 2: Convert to fraction form
    11,394,551.54/15,724,480.66 = 6,237,913.07/x
  3. Step 3: Cross multiply
    11,394,551.54x = 15,724,480.66 × 6,237,913.07
  4. Step 4: Simplify right side
    11,394,551.54x = 98,087,943,451,692.64
  5. Step 5: Solve for x
    x = 98,087,943,451,692.64/11,394,551.54
  6. Step 6: Final answer
    x = 8,608,319.78

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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.