Home / 2,021,943.44-3,032,913.72-526,035.44

Finding the Fourth Proportional to 2,021,943.44, 3,032,913.72 and 526,035.44

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Solution

The fourth proportional to 2,021,943.44, 3,032,913.72 and 526,035.44 is: 789,052.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,943.44 : 3,032,913.72 = 526,035.44 : x
  2. Step 2: Convert to fraction form
    2,021,943.44/3,032,913.72 = 526,035.44/x
  3. Step 3: Cross multiply
    2,021,943.44x = 3,032,913.72 × 526,035.44
  4. Step 4: Simplify right side
    2,021,943.44x = 1,595,420,103,182.24
  5. Step 5: Solve for x
    x = 1,595,420,103,182.24/2,021,943.44
  6. Step 6: Final answer
    x = 789,052.79

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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.