Home / 2,063,136.30-3,094,704.45-864,660.30

Finding the Fourth Proportional to 2,063,136.30, 3,094,704.45 and 864,660.30

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Solution

The fourth proportional to 2,063,136.30, 3,094,704.45 and 864,660.30 is: 1,296,990.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,136.30 : 3,094,704.45 = 864,660.30 : x
  2. Step 2: Convert to fraction form
    2,063,136.30/3,094,704.45 = 864,660.30/x
  3. Step 3: Cross multiply
    2,063,136.30x = 3,094,704.45 × 864,660.30
  4. Step 4: Simplify right side
    2,063,136.30x = 2,675,868,078,148.34
  5. Step 5: Solve for x
    x = 2,675,868,078,148.34/2,063,136.30
  6. Step 6: Final answer
    x = 1,296,990.45

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Similar ratio
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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.