Home / 11,842,548.25-16,341,947.83-6,880,550.06

Finding the Fourth Proportional to 11,842,548.25, 16,341,947.83 and 6,880,550.06

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Solution

The fourth proportional to 11,842,548.25, 16,341,947.83 and 6,880,550.06 is: 9,494,712.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,842,548.25 : 16,341,947.83 = 6,880,550.06 : x
  2. Step 2: Convert to fraction form
    11,842,548.25/16,341,947.83 = 6,880,550.06/x
  3. Step 3: Cross multiply
    11,842,548.25x = 16,341,947.83 × 6,880,550.06
  4. Step 4: Simplify right side
    11,842,548.25x = 112,441,590,006,110.88
  5. Step 5: Solve for x
    x = 112,441,590,006,110.88/11,842,548.25
  6. Step 6: Final answer
    x = 9,494,712.43

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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.