Home / 10,675,736.10-14,732,585.82-5,780,958.44

Finding the Fourth Proportional to 10,675,736.10, 14,732,585.82 and 5,780,958.44

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Solution

The fourth proportional to 10,675,736.10, 14,732,585.82 and 5,780,958.44 is: 7,977,760.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,736.10 : 14,732,585.82 = 5,780,958.44 : x
  2. Step 2: Convert to fraction form
    10,675,736.10/14,732,585.82 = 5,780,958.44/x
  3. Step 3: Cross multiply
    10,675,736.10x = 14,732,585.82 × 5,780,958.44
  4. Step 4: Simplify right side
    10,675,736.10x = 85,168,466,331,512.69
  5. Step 5: Solve for x
    x = 85,168,466,331,512.69/10,675,736.10
  6. Step 6: Final answer
    x = 7,977,760.55

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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.