Home / 3,284,179.60-4,926,730.20-1,040,083.60

Finding the Fourth Proportional to 3,284,179.60, 4,926,730.20 and 1,040,083.60

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Solution

The fourth proportional to 3,284,179.60, 4,926,730.20 and 1,040,083.60 is: 1,560,271.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,179.60 : 4,926,730.20 = 1,040,083.60 : x
  2. Step 2: Convert to fraction form
    3,284,179.60/4,926,730.20 = 1,040,083.60/x
  3. Step 3: Cross multiply
    3,284,179.60x = 4,926,730.20 × 1,040,083.60
  4. Step 4: Simplify right side
    3,284,179.60x = 5,124,211,282,644.72
  5. Step 5: Solve for x
    x = 5,124,211,282,644.72/3,284,179.60
  6. Step 6: Final answer
    x = 1,560,271.33

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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.