Home / 3,271,395.68-4,907,289.56-1,027,533.68

Finding the Fourth Proportional to 3,271,395.68, 4,907,289.56 and 1,027,533.68

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Solution

The fourth proportional to 3,271,395.68, 4,907,289.56 and 1,027,533.68 is: 1,541,362.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,395.68 : 4,907,289.56 = 1,027,533.68 : x
  2. Step 2: Convert to fraction form
    3,271,395.68/4,907,289.56 = 1,027,533.68/x
  3. Step 3: Cross multiply
    3,271,395.68x = 4,907,289.56 × 1,027,533.68
  4. Step 4: Simplify right side
    3,271,395.68x = 5,042,405,300,412.38
  5. Step 5: Solve for x
    x = 5,042,405,300,412.38/3,271,395.68
  6. Step 6: Final answer
    x = 1,541,362.10

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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.