Home / 6,159,226.03-8,499,786.92-3,406,099.75

Finding the Fourth Proportional to 6,159,226.03, 8,499,786.92 and 3,406,099.75

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Solution

The fourth proportional to 6,159,226.03, 8,499,786.92 and 3,406,099.75 is: 4,700,448.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,159,226.03 : 8,499,786.92 = 3,406,099.75 : x
  2. Step 2: Convert to fraction form
    6,159,226.03/8,499,786.92 = 3,406,099.75/x
  3. Step 3: Cross multiply
    6,159,226.03x = 8,499,786.92 × 3,406,099.75
  4. Step 4: Simplify right side
    6,159,226.03x = 28,951,122,103,265.27
  5. Step 5: Solve for x
    x = 28,951,122,103,265.27/6,159,226.03
  6. Step 6: Final answer
    x = 4,700,448.07

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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.