Home / 5,396,568.90-8,093,816.55-1,610,175.30

Finding the Fourth Proportional to 5,396,568.90, 8,093,816.55 and 1,610,175.30

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Solution

The fourth proportional to 5,396,568.90, 8,093,816.55 and 1,610,175.30 is: 2,414,953.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,568.90 : 8,093,816.55 = 1,610,175.30 : x
  2. Step 2: Convert to fraction form
    5,396,568.90/8,093,816.55 = 1,610,175.30/x
  3. Step 3: Cross multiply
    5,396,568.90x = 8,093,816.55 × 1,610,175.30
  4. Step 4: Simplify right side
    5,396,568.90x = 13,032,463,491,541.21
  5. Step 5: Solve for x
    x = 13,032,463,491,541.21/5,396,568.90
  6. Step 6: Final answer
    x = 2,414,953.60

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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.