Home / 3,176,316.21-4,764,681.68-2,325,932.85

Finding the Fourth Proportional to 3,176,316.21, 4,764,681.68 and 2,325,932.85

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Solution

The fourth proportional to 3,176,316.21, 4,764,681.68 and 2,325,932.85 is: 3,489,051.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,176,316.21 : 4,764,681.68 = 2,325,932.85 : x
  2. Step 2: Convert to fraction form
    3,176,316.21/4,764,681.68 = 2,325,932.85/x
  3. Step 3: Cross multiply
    3,176,316.21x = 4,764,681.68 × 2,325,932.85
  4. Step 4: Simplify right side
    3,176,316.21x = 11,082,329,658,626.45
  5. Step 5: Solve for x
    x = 11,082,329,658,626.45/3,176,316.21
  6. Step 6: Final answer
    x = 3,489,051.12

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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.