Home / 7,611,025.56-11,414,791.30-4,537,885.97

Finding the Fourth Proportional to 7,611,025.56, 11,414,791.30 and 4,537,885.97

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Solution

The fourth proportional to 7,611,025.56, 11,414,791.30 and 4,537,885.97 is: 6,805,787.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,611,025.56 : 11,414,791.30 = 4,537,885.97 : x
  2. Step 2: Convert to fraction form
    7,611,025.56/11,414,791.30 = 4,537,885.97/x
  3. Step 3: Cross multiply
    7,611,025.56x = 11,414,791.30 × 4,537,885.97
  4. Step 4: Simplify right side
    7,611,025.56x = 51,799,021,290,748.06
  5. Step 5: Solve for x
    x = 51,799,021,290,748.06/7,611,025.56
  6. Step 6: Final answer
    x = 6,805,787.33

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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.