Home / 3,747,812.67-5,623,958.67-3,442,898.41

Finding the Fourth Proportional to 3,747,812.67, 5,623,958.67 and 3,442,898.41

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Solution

The fourth proportional to 3,747,812.67, 5,623,958.67 and 3,442,898.41 is: 5,166,405.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,812.67 : 5,623,958.67 = 3,442,898.41 : x
  2. Step 2: Convert to fraction form
    3,747,812.67/5,623,958.67 = 3,442,898.41/x
  3. Step 3: Cross multiply
    3,747,812.67x = 5,623,958.67 × 3,442,898.41
  4. Step 4: Simplify right side
    3,747,812.67x = 19,362,718,335,877.95
  5. Step 5: Solve for x
    x = 19,362,718,335,877.95/3,747,812.67
  6. Step 6: Final answer
    x = 5,166,405.06

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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.