Home / 2,681,956.32-3,701,099.60-1,474,732.32

Finding the Fourth Proportional to 2,681,956.32, 3,701,099.60 and 1,474,732.32

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Solution

The fourth proportional to 2,681,956.32, 3,701,099.60 and 1,474,732.32 is: 2,035,130.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,681,956.32 : 3,701,099.60 = 1,474,732.32 : x
  2. Step 2: Convert to fraction form
    2,681,956.32/3,701,099.60 = 1,474,732.32/x
  3. Step 3: Cross multiply
    2,681,956.32x = 3,701,099.60 × 1,474,732.32
  4. Step 4: Simplify right side
    2,681,956.32x = 5,458,131,199,659.07
  5. Step 5: Solve for x
    x = 5,458,131,199,659.07/2,681,956.32
  6. Step 6: Final answer
    x = 2,035,130.53

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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.