Home / 8,995,651.42-13,493,466.19-2,930,373.24

Finding the Fourth Proportional to 8,995,651.42, 13,493,466.19 and 2,930,373.24

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Solution

The fourth proportional to 8,995,651.42, 13,493,466.19 and 2,930,373.24 is: 4,395,556.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,651.42 : 13,493,466.19 = 2,930,373.24 : x
  2. Step 2: Convert to fraction form
    8,995,651.42/13,493,466.19 = 2,930,373.24/x
  3. Step 3: Cross multiply
    8,995,651.42x = 13,493,466.19 × 2,930,373.24
  4. Step 4: Simplify right side
    8,995,651.42x = 39,540,892,238,020.76
  5. Step 5: Solve for x
    x = 39,540,892,238,020.76/8,995,651.42
  6. Step 6: Final answer
    x = 4,395,556.30

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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.