Home / 4,589,722.40-6,884,583.60-4,093,710.80

Finding the Fourth Proportional to 4,589,722.40, 6,884,583.60 and 4,093,710.80

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Solution

The fourth proportional to 4,589,722.40, 6,884,583.60 and 4,093,710.80 is: 6,140,566.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,722.40 : 6,884,583.60 = 4,093,710.80 : x
  2. Step 2: Convert to fraction form
    4,589,722.40/6,884,583.60 = 4,093,710.80/x
  3. Step 3: Cross multiply
    4,589,722.40x = 6,884,583.60 × 4,093,710.80
  4. Step 4: Simplify right side
    4,589,722.40x = 28,183,494,236,822.88
  5. Step 5: Solve for x
    x = 28,183,494,236,822.88/4,589,722.40
  6. Step 6: Final answer
    x = 6,140,566.20

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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.