Home / 7,050,805.16-10,568,826.30-2,954,471.72

Finding the Fourth Proportional to 7,050,805.16, 10,568,826.30 and 2,954,471.72

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Solution

The fourth proportional to 7,050,805.16, 10,568,826.30 and 2,954,471.72 is: 4,428,614.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,805.16 : 10,568,826.30 = 2,954,471.72 : x
  2. Step 2: Convert to fraction form
    7,050,805.16/10,568,826.30 = 2,954,471.72/x
  3. Step 3: Cross multiply
    7,050,805.16x = 10,568,826.30 × 2,954,471.72
  4. Step 4: Simplify right side
    7,050,805.16x = 31,225,298,416,942.24
  5. Step 5: Solve for x
    x = 31,225,298,416,942.24/7,050,805.16
  6. Step 6: Final answer
    x = 4,428,614.56

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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.