Home / 3,522,934.40-5,284,401.60-1,843,318.40

Finding the Fourth Proportional to 3,522,934.40, 5,284,401.60 and 1,843,318.40

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Solution

The fourth proportional to 3,522,934.40, 5,284,401.60 and 1,843,318.40 is: 2,764,977.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,934.40 : 5,284,401.60 = 1,843,318.40 : x
  2. Step 2: Convert to fraction form
    3,522,934.40/5,284,401.60 = 1,843,318.40/x
  3. Step 3: Cross multiply
    3,522,934.40x = 5,284,401.60 × 1,843,318.40
  4. Step 4: Simplify right side
    3,522,934.40x = 9,740,834,702,269.44
  5. Step 5: Solve for x
    x = 9,740,834,702,269.44/3,522,934.40
  6. Step 6: Final answer
    x = 2,764,977.60

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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.