Home / 5,707,825.46-8,560,826.80-1,663,367.24

Finding the Fourth Proportional to 5,707,825.46, 8,560,826.80 and 1,663,367.24

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Solution

The fourth proportional to 5,707,825.46, 8,560,826.80 and 1,663,367.24 is: 2,494,785.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,707,825.46 : 8,560,826.80 = 1,663,367.24 : x
  2. Step 2: Convert to fraction form
    5,707,825.46/8,560,826.80 = 1,663,367.24/x
  3. Step 3: Cross multiply
    5,707,825.46x = 8,560,826.80 × 1,663,367.24
  4. Step 4: Simplify right side
    5,707,825.46x = 14,239,798,846,434.03
  5. Step 5: Solve for x
    x = 14,239,798,846,434.03/5,707,825.46
  6. Step 6: Final answer
    x = 2,494,785.26

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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.