Home / 3,313,171-4,572,214.92-2,006,399.68

Finding the Fourth Proportional to 3,313,171, 4,572,214.92 and 2,006,399.68

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Solution

The fourth proportional to 3,313,171, 4,572,214.92 and 2,006,399.68 is: 2,768,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,171 : 4,572,214.92 = 2,006,399.68 : x
  2. Step 2: Convert to fraction form
    3,313,171/4,572,214.92 = 2,006,399.68/x
  3. Step 3: Cross multiply
    3,313,171x = 4,572,214.92 × 2,006,399.68
  4. Step 4: Simplify right side
    3,313,171x = 9,173,690,552,379.23
  5. Step 5: Solve for x
    x = 9,173,690,552,379.23/3,313,171
  6. Step 6: Final answer
    x = 2,768,855.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.