Home / 4,091,851.19-6,139,546.91-2,196,379.91

Finding the Fourth Proportional to 4,091,851.19, 6,139,546.91 and 2,196,379.91

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Solution

The fourth proportional to 4,091,851.19, 6,139,546.91 and 2,196,379.91 is: 3,295,520.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,851.19 : 6,139,546.91 = 2,196,379.91 : x
  2. Step 2: Convert to fraction form
    4,091,851.19/6,139,546.91 = 2,196,379.91/x
  3. Step 3: Cross multiply
    4,091,851.19x = 6,139,546.91 × 2,196,379.91
  4. Step 4: Simplify right side
    4,091,851.19x = 13,484,777,489,626.58
  5. Step 5: Solve for x
    x = 13,484,777,489,626.58/4,091,851.19
  6. Step 6: Final answer
    x = 3,295,520.01

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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.