Home / 5,183,601.46-7,774,877.22-1,397,467.06

Finding the Fourth Proportional to 5,183,601.46, 7,774,877.22 and 1,397,467.06

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Solution

The fourth proportional to 5,183,601.46, 7,774,877.22 and 1,397,467.06 is: 2,096,059.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,183,601.46 : 7,774,877.22 = 1,397,467.06 : x
  2. Step 2: Convert to fraction form
    5,183,601.46/7,774,877.22 = 1,397,467.06/x
  3. Step 3: Cross multiply
    5,183,601.46x = 7,774,877.22 × 1,397,467.06
  4. Step 4: Simplify right side
    5,183,601.46x = 10,865,134,810,494.37
  5. Step 5: Solve for x
    x = 10,865,134,810,494.37/5,183,601.46
  6. Step 6: Final answer
    x = 2,096,059.06

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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.