Home / 5,494,516.80-8,226,028.80-5,337,052.80

Finding the Fourth Proportional to 5,494,516.80, 8,226,028.80 and 5,337,052.80

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Solution

The fourth proportional to 5,494,516.80, 8,226,028.80 and 5,337,052.80 is: 7,990,284.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,516.80 : 8,226,028.80 = 5,337,052.80 : x
  2. Step 2: Convert to fraction form
    5,494,516.80/8,226,028.80 = 5,337,052.80/x
  3. Step 3: Cross multiply
    5,494,516.80x = 8,226,028.80 × 5,337,052.80
  4. Step 4: Simplify right side
    5,494,516.80x = 43,902,750,039,920.64
  5. Step 5: Solve for x
    x = 43,902,750,039,920.64/5,494,516.80
  6. Step 6: Final answer
    x = 7,990,284.07

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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.