Home / 3,093,293.76-4,638,824.64-1,070,989.44

Finding the Fourth Proportional to 3,093,293.76, 4,638,824.64 and 1,070,989.44

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Solution

The fourth proportional to 3,093,293.76, 4,638,824.64 and 1,070,989.44 is: 1,606,097.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,293.76 : 4,638,824.64 = 1,070,989.44 : x
  2. Step 2: Convert to fraction form
    3,093,293.76/4,638,824.64 = 1,070,989.44/x
  3. Step 3: Cross multiply
    3,093,293.76x = 4,638,824.64 × 1,070,989.44
  4. Step 4: Simplify right side
    3,093,293.76x = 4,968,132,203,451.80
  5. Step 5: Solve for x
    x = 4,968,132,203,451.80/3,093,293.76
  6. Step 6: Final answer
    x = 1,606,097.77

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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.