Home / 3,635,578.31-5,017,096.84-2,004,012.92

Finding the Fourth Proportional to 3,635,578.31, 5,017,096.84 and 2,004,012.92

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Solution

The fourth proportional to 3,635,578.31, 5,017,096.84 and 2,004,012.92 is: 2,765,537.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,578.31 : 5,017,096.84 = 2,004,012.92 : x
  2. Step 2: Convert to fraction form
    3,635,578.31/5,017,096.84 = 2,004,012.92/x
  3. Step 3: Cross multiply
    3,635,578.31x = 5,017,096.84 × 2,004,012.92
  4. Step 4: Simplify right side
    3,635,578.31x = 10,054,326,893,885.87
  5. Step 5: Solve for x
    x = 10,054,326,893,885.87/3,635,578.31
  6. Step 6: Final answer
    x = 2,765,537.16

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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.