Home / 5,054,664.70-7,582,029.45-2,022,283.90

Finding the Fourth Proportional to 5,054,664.70, 7,582,029.45 and 2,022,283.90

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Solution

The fourth proportional to 5,054,664.70, 7,582,029.45 and 2,022,283.90 is: 3,033,438.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,664.70 : 7,582,029.45 = 2,022,283.90 : x
  2. Step 2: Convert to fraction form
    5,054,664.70/7,582,029.45 = 2,022,283.90/x
  3. Step 3: Cross multiply
    5,054,664.70x = 7,582,029.45 × 2,022,283.90
  4. Step 4: Simplify right side
    5,054,664.70x = 15,333,016,086,060.86
  5. Step 5: Solve for x
    x = 15,333,016,086,060.86/5,054,664.70
  6. Step 6: Final answer
    x = 3,033,438.81

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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.