Home / 5,036,576.09-7,552,093.94-3,440,940.89

Finding the Fourth Proportional to 5,036,576.09, 7,552,093.94 and 3,440,940.89

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Solution

The fourth proportional to 5,036,576.09, 7,552,093.94 and 3,440,940.89 is: 5,159,518.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,036,576.09 : 7,552,093.94 = 3,440,940.89 : x
  2. Step 2: Convert to fraction form
    5,036,576.09/7,552,093.94 = 3,440,940.89/x
  3. Step 3: Cross multiply
    5,036,576.09x = 7,552,093.94 × 3,440,940.89
  4. Step 4: Simplify right side
    5,036,576.09x = 25,986,308,834,008.44
  5. Step 5: Solve for x
    x = 25,986,308,834,008.44/5,036,576.09
  6. Step 6: Final answer
    x = 5,159,518.76

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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.