Home / 2,794,816.59-4,193,111.04-997,661.49

Finding the Fourth Proportional to 2,794,816.59, 4,193,111.04 and 997,661.49

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Solution

The fourth proportional to 2,794,816.59, 4,193,111.04 and 997,661.49 is: 1,496,808.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,816.59 : 4,193,111.04 = 997,661.49 : x
  2. Step 2: Convert to fraction form
    2,794,816.59/4,193,111.04 = 997,661.49/x
  3. Step 3: Cross multiply
    2,794,816.59x = 4,193,111.04 × 997,661.49
  4. Step 4: Simplify right side
    2,794,816.59x = 4,183,305,407,901.85
  5. Step 5: Solve for x
    x = 4,183,305,407,901.85/2,794,816.59
  6. Step 6: Final answer
    x = 1,496,808.56

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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.