Home / 3,424,889.61-4,723,086.38-2,048,009.09

Finding the Fourth Proportional to 3,424,889.61, 4,723,086.38 and 2,048,009.09

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Solution

The fourth proportional to 3,424,889.61, 4,723,086.38 and 2,048,009.09 is: 2,824,302.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,889.61 : 4,723,086.38 = 2,048,009.09 : x
  2. Step 2: Convert to fraction form
    3,424,889.61/4,723,086.38 = 2,048,009.09/x
  3. Step 3: Cross multiply
    3,424,889.61x = 4,723,086.38 × 2,048,009.09
  4. Step 4: Simplify right side
    3,424,889.61x = 9,672,923,805,239.72
  5. Step 5: Solve for x
    x = 9,672,923,805,239.72/3,424,889.61
  6. Step 6: Final answer
    x = 2,824,302.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.