Home / 4,954,475.44-7,431,352.26-2,222,868.70

Finding the Fourth Proportional to 4,954,475.44, 7,431,352.26 and 2,222,868.70

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Solution

The fourth proportional to 4,954,475.44, 7,431,352.26 and 2,222,868.70 is: 3,334,141.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,475.44 : 7,431,352.26 = 2,222,868.70 : x
  2. Step 2: Convert to fraction form
    4,954,475.44/7,431,352.26 = 2,222,868.70/x
  3. Step 3: Cross multiply
    4,954,475.44x = 7,431,352.26 × 2,222,868.70
  4. Step 4: Simplify right side
    4,954,475.44x = 16,518,920,337,428.26
  5. Step 5: Solve for x
    x = 16,518,920,337,428.26/4,954,475.44
  6. Step 6: Final answer
    x = 3,334,141.13

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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.