Home / 7,481,913.93-11,222,803.20-2,364,344.64

Finding the Fourth Proportional to 7,481,913.93, 11,222,803.20 and 2,364,344.64

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Solution

The fourth proportional to 7,481,913.93, 11,222,803.20 and 2,364,344.64 is: 3,546,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,481,913.93 : 11,222,803.20 = 2,364,344.64 : x
  2. Step 2: Convert to fraction form
    7,481,913.93/11,222,803.20 = 2,364,344.64/x
  3. Step 3: Cross multiply
    7,481,913.93x = 11,222,803.20 × 2,364,344.64
  4. Step 4: Simplify right side
    7,481,913.93x = 26,534,574,593,912.60
  5. Step 5: Solve for x
    x = 26,534,574,593,912.60/7,481,913.93
  6. Step 6: Final answer
    x = 3,546,495.57

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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.