Home / 3,002,866.56-4,511,485.66-1,925,489.94

Finding the Fourth Proportional to 3,002,866.56, 4,511,485.66 and 1,925,489.94

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Solution

The fourth proportional to 3,002,866.56, 4,511,485.66 and 1,925,489.94 is: 2,892,842.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,866.56 : 4,511,485.66 = 1,925,489.94 : x
  2. Step 2: Convert to fraction form
    3,002,866.56/4,511,485.66 = 1,925,489.94/x
  3. Step 3: Cross multiply
    3,002,866.56x = 4,511,485.66 × 1,925,489.94
  4. Step 4: Simplify right side
    3,002,866.56x = 8,686,820,241,935.87
  5. Step 5: Solve for x
    x = 8,686,820,241,935.87/3,002,866.56
  6. Step 6: Final answer
    x = 2,892,842.58

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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.