Home / 7,021,976.67-10,536,007.64-2,476,273.41

Finding the Fourth Proportional to 7,021,976.67, 10,536,007.64 and 2,476,273.41

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Solution

The fourth proportional to 7,021,976.67, 10,536,007.64 and 2,476,273.41 is: 3,715,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,021,976.67 : 10,536,007.64 = 2,476,273.41 : x
  2. Step 2: Convert to fraction form
    7,021,976.67/10,536,007.64 = 2,476,273.41/x
  3. Step 3: Cross multiply
    7,021,976.67x = 10,536,007.64 × 2,476,273.41
  4. Step 4: Simplify right side
    7,021,976.67x = 26,090,035,554,107.49
  5. Step 5: Solve for x
    x = 26,090,035,554,107.49/7,021,976.67
  6. Step 6: Final answer
    x = 3,715,483.09

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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.