Home / 6,133,672.62-9,200,605.05-1,816,161.03

Finding the Fourth Proportional to 6,133,672.62, 9,200,605.05 and 1,816,161.03

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Solution

The fourth proportional to 6,133,672.62, 9,200,605.05 and 1,816,161.03 is: 2,724,270.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,672.62 : 9,200,605.05 = 1,816,161.03 : x
  2. Step 2: Convert to fraction form
    6,133,672.62/9,200,605.05 = 1,816,161.03/x
  3. Step 3: Cross multiply
    6,133,672.62x = 9,200,605.05 × 1,816,161.03
  4. Step 4: Simplify right side
    6,133,672.62x = 16,709,780,344,231.20
  5. Step 5: Solve for x
    x = 16,709,780,344,231.20/6,133,672.62
  6. Step 6: Final answer
    x = 2,724,270.01

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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.