Home / 5,463,266.80-8,194,900.20-2,051,546.80

Finding the Fourth Proportional to 5,463,266.80, 8,194,900.20 and 2,051,546.80

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Solution

The fourth proportional to 5,463,266.80, 8,194,900.20 and 2,051,546.80 is: 3,077,320.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,266.80 : 8,194,900.20 = 2,051,546.80 : x
  2. Step 2: Convert to fraction form
    5,463,266.80/8,194,900.20 = 2,051,546.80/x
  3. Step 3: Cross multiply
    5,463,266.80x = 8,194,900.20 × 2,051,546.80
  4. Step 4: Simplify right side
    5,463,266.80x = 16,812,221,281,629.36
  5. Step 5: Solve for x
    x = 16,812,221,281,629.36/5,463,266.80
  6. Step 6: Final answer
    x = 3,077,320.20

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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.