Home / 3,523,198.93-5,284,801.31-964,435.11

Finding the Fourth Proportional to 3,523,198.93, 5,284,801.31 and 964,435.11

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Solution

The fourth proportional to 3,523,198.93, 5,284,801.31 and 964,435.11 is: 1,446,653.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,198.93 : 5,284,801.31 = 964,435.11 : x
  2. Step 2: Convert to fraction form
    3,523,198.93/5,284,801.31 = 964,435.11/x
  3. Step 3: Cross multiply
    3,523,198.93x = 5,284,801.31 × 964,435.11
  4. Step 4: Simplify right side
    3,523,198.93x = 5,096,847,913,522.76
  5. Step 5: Solve for x
    x = 5,096,847,913,522.76/3,523,198.93
  6. Step 6: Final answer
    x = 1,446,653.46

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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.