Home / 2,956,608.64-4,079,421.06-1,795,025.44

Finding the Fourth Proportional to 2,956,608.64, 4,079,421.06 and 1,795,025.44

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Solution

The fourth proportional to 2,956,608.64, 4,079,421.06 and 1,795,025.44 is: 2,476,710.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,608.64 : 4,079,421.06 = 1,795,025.44 : x
  2. Step 2: Convert to fraction form
    2,956,608.64/4,079,421.06 = 1,795,025.44/x
  3. Step 3: Cross multiply
    2,956,608.64x = 4,079,421.06 × 1,795,025.44
  4. Step 4: Simplify right side
    2,956,608.64x = 7,322,664,583,171.77
  5. Step 5: Solve for x
    x = 7,322,664,583,171.77/2,956,608.64
  6. Step 6: Final answer
    x = 2,476,710.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.