Home / 7,050,803.16-10,568,823.30-2,954,469.72

Finding the Fourth Proportional to 7,050,803.16, 10,568,823.30 and 2,954,469.72

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Solution

The fourth proportional to 7,050,803.16, 10,568,823.30 and 2,954,469.72 is: 4,428,611.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,803.16 : 10,568,823.30 = 2,954,469.72 : x
  2. Step 2: Convert to fraction form
    7,050,803.16/10,568,823.30 = 2,954,469.72/x
  3. Step 3: Cross multiply
    7,050,803.16x = 10,568,823.30 × 2,954,469.72
  4. Step 4: Simplify right side
    7,050,803.16x = 31,225,268,415,880.48
  5. Step 5: Solve for x
    x = 31,225,268,415,880.48/7,050,803.16
  6. Step 6: Final answer
    x = 4,428,611.56

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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.