Home / 1,054,500.06-1,582,019.82-306,546.06

Finding the Fourth Proportional to 1,054,500.06, 1,582,019.82 and 306,546.06

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Solution

The fourth proportional to 1,054,500.06, 1,582,019.82 and 306,546.06 is: 459,897.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,500.06 : 1,582,019.82 = 306,546.06 : x
  2. Step 2: Convert to fraction form
    1,054,500.06/1,582,019.82 = 306,546.06/x
  3. Step 3: Cross multiply
    1,054,500.06x = 1,582,019.82 × 306,546.06
  4. Step 4: Simplify right side
    1,054,500.06x = 484,961,942,662.91
  5. Step 5: Solve for x
    x = 484,961,942,662.91/1,054,500.06
  6. Step 6: Final answer
    x = 459,897.50

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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.