Home / 3,018,426.36-4,526,310.78-1,598,150.22

Finding the Fourth Proportional to 3,018,426.36, 4,526,310.78 and 1,598,150.22

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Solution

The fourth proportional to 3,018,426.36, 4,526,310.78 and 1,598,150.22 is: 2,396,521.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,426.36 : 4,526,310.78 = 1,598,150.22 : x
  2. Step 2: Convert to fraction form
    3,018,426.36/4,526,310.78 = 1,598,150.22/x
  3. Step 3: Cross multiply
    3,018,426.36x = 4,526,310.78 × 1,598,150.22
  4. Step 4: Simplify right side
    3,018,426.36x = 7,233,724,568,845.37
  5. Step 5: Solve for x
    x = 7,233,724,568,845.37/3,018,426.36
  6. Step 6: Final answer
    x = 2,396,521.80

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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.