Home / 2,004,676.94-3,006,709.76-656,979.50

Finding the Fourth Proportional to 2,004,676.94, 3,006,709.76 and 656,979.50

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Solution

The fourth proportional to 2,004,676.94, 3,006,709.76 and 656,979.50 is: 985,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,676.94 : 3,006,709.76 = 656,979.50 : x
  2. Step 2: Convert to fraction form
    2,004,676.94/3,006,709.76 = 656,979.50/x
  3. Step 3: Cross multiply
    2,004,676.94x = 3,006,709.76 × 656,979.50
  4. Step 4: Simplify right side
    2,004,676.94x = 1,975,346,674,769.92
  5. Step 5: Solve for x
    x = 1,975,346,674,769.92/2,004,676.94
  6. Step 6: Final answer
    x = 985,369.08

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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.