Home / 2,474,064-3,414,208.82-1,507,194

Finding the Fourth Proportional to 2,474,064, 3,414,208.82 and 1,507,194

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Solution

The fourth proportional to 2,474,064, 3,414,208.82 and 1,507,194 is: 2,079,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,064 : 3,414,208.82 = 1,507,194 : x
  2. Step 2: Convert to fraction form
    2,474,064/3,414,208.82 = 1,507,194/x
  3. Step 3: Cross multiply
    2,474,064x = 3,414,208.82 × 1,507,194
  4. Step 4: Simplify right side
    2,474,064x = 5,145,875,048,251.08
  5. Step 5: Solve for x
    x = 5,145,875,048,251.08/2,474,064
  6. Step 6: Final answer
    x = 2,079,928.02

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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.