Home / 4,633,699.05-6,394,182.10-2,568,694.77

Finding the Fourth Proportional to 4,633,699.05, 6,394,182.10 and 2,568,694.77

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Solution

The fourth proportional to 4,633,699.05, 6,394,182.10 and 2,568,694.77 is: 3,544,619.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,699.05 : 6,394,182.10 = 2,568,694.77 : x
  2. Step 2: Convert to fraction form
    4,633,699.05/6,394,182.10 = 2,568,694.77/x
  3. Step 3: Cross multiply
    4,633,699.05x = 6,394,182.10 × 2,568,694.77
  4. Step 4: Simplify right side
    4,633,699.05x = 16,424,702,118,697.62
  5. Step 5: Solve for x
    x = 16,424,702,118,697.62/4,633,699.05
  6. Step 6: Final answer
    x = 3,544,619.96

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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.