Home / 3,294,780.30-4,945,122.90-2,846,007.90

Finding the Fourth Proportional to 3,294,780.30, 4,945,122.90 and 2,846,007.90

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Solution

The fourth proportional to 3,294,780.30, 4,945,122.90 and 2,846,007.90 is: 4,271,562.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,780.30 : 4,945,122.90 = 2,846,007.90 : x
  2. Step 2: Convert to fraction form
    3,294,780.30/4,945,122.90 = 2,846,007.90/x
  3. Step 3: Cross multiply
    3,294,780.30x = 4,945,122.90 × 2,846,007.90
  4. Step 4: Simplify right side
    3,294,780.30x = 14,073,858,839,870.91
  5. Step 5: Solve for x
    x = 14,073,858,839,870.91/3,294,780.30
  6. Step 6: Final answer
    x = 4,271,562.16

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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.