Home / 3,291,919.22-4,937,379.87-895,950.56

Finding the Fourth Proportional to 3,291,919.22, 4,937,379.87 and 895,950.56

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Solution

The fourth proportional to 3,291,919.22, 4,937,379.87 and 895,950.56 is: 1,343,790.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,291,919.22 : 4,937,379.87 = 895,950.56 : x
  2. Step 2: Convert to fraction form
    3,291,919.22/4,937,379.87 = 895,950.56/x
  3. Step 3: Cross multiply
    3,291,919.22x = 4,937,379.87 × 895,950.56
  4. Step 4: Simplify right side
    3,291,919.22x = 4,423,648,275,162.49
  5. Step 5: Solve for x
    x = 4,423,648,275,162.49/3,291,919.22
  6. Step 6: Final answer
    x = 1,343,790.04

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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.