Home / 8,958,350.67-13,437,575.22-2,226,764.67

Finding the Fourth Proportional to 8,958,350.67, 13,437,575.22 and 2,226,764.67

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Solution

The fourth proportional to 8,958,350.67, 13,437,575.22 and 2,226,764.67 is: 3,340,159.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,958,350.67 : 13,437,575.22 = 2,226,764.67 : x
  2. Step 2: Convert to fraction form
    8,958,350.67/13,437,575.22 = 2,226,764.67/x
  3. Step 3: Cross multiply
    8,958,350.67x = 13,437,575.22 × 2,226,764.67
  4. Step 4: Simplify right side
    8,958,350.67x = 29,922,317,765,119.86
  5. Step 5: Solve for x
    x = 29,922,317,765,119.86/8,958,350.67
  6. Step 6: Final answer
    x = 3,340,159.24

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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.