Home / 1,995,056.08-2,993,321.40-733,708.24

Finding the Fourth Proportional to 1,995,056.08, 2,993,321.40 and 733,708.24

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Solution

The fourth proportional to 1,995,056.08, 2,993,321.40 and 733,708.24 is: 1,100,833.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,056.08 : 2,993,321.40 = 733,708.24 : x
  2. Step 2: Convert to fraction form
    1,995,056.08/2,993,321.40 = 733,708.24/x
  3. Step 3: Cross multiply
    1,995,056.08x = 2,993,321.40 × 733,708.24
  4. Step 4: Simplify right side
    1,995,056.08x = 2,196,224,576,148.34
  5. Step 5: Solve for x
    x = 2,196,224,576,148.34/1,995,056.08
  6. Step 6: Final answer
    x = 1,100,833.50

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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.