Home / 3,271,122.03-4,907,687.58-1,674,805.89

Finding the Fourth Proportional to 3,271,122.03, 4,907,687.58 and 1,674,805.89

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Solution

The fourth proportional to 3,271,122.03, 4,907,687.58 and 1,674,805.89 is: 2,512,723.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,122.03 : 4,907,687.58 = 1,674,805.89 : x
  2. Step 2: Convert to fraction form
    3,271,122.03/4,907,687.58 = 1,674,805.89/x
  3. Step 3: Cross multiply
    3,271,122.03x = 4,907,687.58 × 1,674,805.89
  4. Step 4: Simplify right side
    3,271,122.03x = 8,219,424,065,263.85
  5. Step 5: Solve for x
    x = 8,219,424,065,263.85/3,271,122.03
  6. Step 6: Final answer
    x = 2,512,723.15

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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.