Home / 1,052,733.20-1,579,085.08-254,008.04

Finding the Fourth Proportional to 1,052,733.20, 1,579,085.08 and 254,008.04

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Solution

The fourth proportional to 1,052,733.20, 1,579,085.08 and 254,008.04 is: 381,008.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,733.20 : 1,579,085.08 = 254,008.04 : x
  2. Step 2: Convert to fraction form
    1,052,733.20/1,579,085.08 = 254,008.04/x
  3. Step 3: Cross multiply
    1,052,733.20x = 1,579,085.08 × 254,008.04
  4. Step 4: Simplify right side
    1,052,733.20x = 401,100,306,164.04
  5. Step 5: Solve for x
    x = 401,100,306,164.04/1,052,733.20
  6. Step 6: Final answer
    x = 381,008.51

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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.