Home / 6,112,458.35-9,168,992.08-2,326,234.67

Finding the Fourth Proportional to 6,112,458.35, 9,168,992.08 and 2,326,234.67

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Solution

The fourth proportional to 6,112,458.35, 9,168,992.08 and 2,326,234.67 is: 3,489,467.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,458.35 : 9,168,992.08 = 2,326,234.67 : x
  2. Step 2: Convert to fraction form
    6,112,458.35/9,168,992.08 = 2,326,234.67/x
  3. Step 3: Cross multiply
    6,112,458.35x = 9,168,992.08 × 2,326,234.67
  4. Step 4: Simplify right side
    6,112,458.35x = 21,329,227,265,451.41
  5. Step 5: Solve for x
    x = 21,329,227,265,451.41/6,112,458.35
  6. Step 6: Final answer
    x = 3,489,467.91

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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.