Home / 5,528,938.35-8,297,144.25-1,934,736.44

Finding the Fourth Proportional to 5,528,938.35, 8,297,144.25 and 1,934,736.44

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Solution

The fourth proportional to 5,528,938.35, 8,297,144.25 and 1,934,736.44 is: 2,903,412.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,938.35 : 8,297,144.25 = 1,934,736.44 : x
  2. Step 2: Convert to fraction form
    5,528,938.35/8,297,144.25 = 1,934,736.44/x
  3. Step 3: Cross multiply
    5,528,938.35x = 8,297,144.25 × 1,934,736.44
  4. Step 4: Simplify right side
    5,528,938.35x = 16,052,787,348,499.16
  5. Step 5: Solve for x
    x = 16,052,787,348,499.16/5,528,938.35
  6. Step 6: Final answer
    x = 2,903,412.25

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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.