Home / 5,906,974.40-8,860,461.60-4,962,190.40

Finding the Fourth Proportional to 5,906,974.40, 8,860,461.60 and 4,962,190.40

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Solution

The fourth proportional to 5,906,974.40, 8,860,461.60 and 4,962,190.40 is: 7,443,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,974.40 : 8,860,461.60 = 4,962,190.40 : x
  2. Step 2: Convert to fraction form
    5,906,974.40/8,860,461.60 = 4,962,190.40/x
  3. Step 3: Cross multiply
    5,906,974.40x = 8,860,461.60 × 4,962,190.40
  4. Step 4: Simplify right side
    5,906,974.40x = 43,967,297,491,088.64
  5. Step 5: Solve for x
    x = 43,967,297,491,088.64/5,906,974.40
  6. Step 6: Final answer
    x = 7,443,285.60

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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.