Home / 1,364,315.54-2,047,892.69-1,004,892.26

Finding the Fourth Proportional to 1,364,315.54, 2,047,892.69 and 1,004,892.26

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Solution

The fourth proportional to 1,364,315.54, 2,047,892.69 and 1,004,892.26 is: 1,508,383.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,315.54 : 2,047,892.69 = 1,004,892.26 : x
  2. Step 2: Convert to fraction form
    1,364,315.54/2,047,892.69 = 1,004,892.26/x
  3. Step 3: Cross multiply
    1,364,315.54x = 2,047,892.69 × 1,004,892.26
  4. Step 4: Simplify right side
    1,364,315.54x = 2,057,911,505,764.35
  5. Step 5: Solve for x
    x = 2,057,911,505,764.35/1,364,315.54
  6. Step 6: Final answer
    x = 1,508,383.84

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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.