Home / 5,237,389.02-7,856,087.94-2,504,293.38

Finding the Fourth Proportional to 5,237,389.02, 7,856,087.94 and 2,504,293.38

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Solution

The fourth proportional to 5,237,389.02, 7,856,087.94 and 2,504,293.38 is: 3,756,442.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,237,389.02 : 7,856,087.94 = 2,504,293.38 : x
  2. Step 2: Convert to fraction form
    5,237,389.02/7,856,087.94 = 2,504,293.38/x
  3. Step 3: Cross multiply
    5,237,389.02x = 7,856,087.94 × 2,504,293.38
  4. Step 4: Simplify right side
    5,237,389.02x = 19,673,948,998,744.59
  5. Step 5: Solve for x
    x = 19,673,948,998,744.59/5,237,389.02
  6. Step 6: Final answer
    x = 3,756,442.17

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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.