Home / 11,297,325.89-16,948,243.88-5,908,402.37

Finding the Fourth Proportional to 11,297,325.89, 16,948,243.88 and 5,908,402.37

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Solution

The fourth proportional to 11,297,325.89, 16,948,243.88 and 5,908,402.37 is: 8,863,782.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,297,325.89 : 16,948,243.88 = 5,908,402.37 : x
  2. Step 2: Convert to fraction form
    11,297,325.89/16,948,243.88 = 5,908,402.37/x
  3. Step 3: Cross multiply
    11,297,325.89x = 16,948,243.88 × 5,908,402.37
  4. Step 4: Simplify right side
    11,297,325.89x = 100,137,044,342,915.09
  5. Step 5: Solve for x
    x = 100,137,044,342,915.09/11,297,325.89
  6. Step 6: Final answer
    x = 8,863,782.92

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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.