Home / 3,329,829.32-4,595,164.38-1,801,936.44

Finding the Fourth Proportional to 3,329,829.32, 4,595,164.38 and 1,801,936.44

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Solution

The fourth proportional to 3,329,829.32, 4,595,164.38 and 1,801,936.44 is: 2,486,672.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,829.32 : 4,595,164.38 = 1,801,936.44 : x
  2. Step 2: Convert to fraction form
    3,329,829.32/4,595,164.38 = 1,801,936.44/x
  3. Step 3: Cross multiply
    3,329,829.32x = 4,595,164.38 × 1,801,936.44
  4. Step 4: Simplify right side
    3,329,829.32x = 8,280,194,144,112.01
  5. Step 5: Solve for x
    x = 8,280,194,144,112.01/3,329,829.32
  6. Step 6: Final answer
    x = 2,486,672.24

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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.