Home / 2,701,446.72-4,052,354.76-904,257.60

Finding the Fourth Proportional to 2,701,446.72, 4,052,354.76 and 904,257.60

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Solution

The fourth proportional to 2,701,446.72, 4,052,354.76 and 904,257.60 is: 1,356,448.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,446.72 : 4,052,354.76 = 904,257.60 : x
  2. Step 2: Convert to fraction form
    2,701,446.72/4,052,354.76 = 904,257.60/x
  3. Step 3: Cross multiply
    2,701,446.72x = 4,052,354.76 × 904,257.60
  4. Step 4: Simplify right side
    2,701,446.72x = 3,664,372,589,626.18
  5. Step 5: Solve for x
    x = 3,664,372,589,626.18/2,701,446.72
  6. Step 6: Final answer
    x = 1,356,448.22

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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.