Home / 3,322,982.81-4,585,602.90-1,832,893.56

Finding the Fourth Proportional to 3,322,982.81, 4,585,602.90 and 1,832,893.56

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Solution

The fourth proportional to 3,322,982.81, 4,585,602.90 and 1,832,893.56 is: 2,529,330.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,982.81 : 4,585,602.90 = 1,832,893.56 : x
  2. Step 2: Convert to fraction form
    3,322,982.81/4,585,602.90 = 1,832,893.56/x
  3. Step 3: Cross multiply
    3,322,982.81x = 4,585,602.90 × 1,832,893.56
  4. Step 4: Simplify right side
    3,322,982.81x = 8,404,922,031,000.68
  5. Step 5: Solve for x
    x = 8,404,922,031,000.68/3,322,982.81
  6. Step 6: Final answer
    x = 2,529,330.58

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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.