Home / 2,018,443.54-3,028,249.74-598,533.80

Finding the Fourth Proportional to 2,018,443.54, 3,028,249.74 and 598,533.80

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Solution

The fourth proportional to 2,018,443.54, 3,028,249.74 and 598,533.80 is: 897,974.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,443.54 : 3,028,249.74 = 598,533.80 : x
  2. Step 2: Convert to fraction form
    2,018,443.54/3,028,249.74 = 598,533.80/x
  3. Step 3: Cross multiply
    2,018,443.54x = 3,028,249.74 × 598,533.80
  4. Step 4: Simplify right side
    2,018,443.54x = 1,812,509,824,231.21
  5. Step 5: Solve for x
    x = 1,812,509,824,231.21/2,018,443.54
  6. Step 6: Final answer
    x = 897,974.00

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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.