Home / 1,063,226.37-1,467,287.84-579,817.98

Finding the Fourth Proportional to 1,063,226.37, 1,467,287.84 and 579,817.98

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Solution

The fourth proportional to 1,063,226.37, 1,467,287.84 and 579,817.98 is: 800,168.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,226.37 : 1,467,287.84 = 579,817.98 : x
  2. Step 2: Convert to fraction form
    1,063,226.37/1,467,287.84 = 579,817.98/x
  3. Step 3: Cross multiply
    1,063,226.37x = 1,467,287.84 × 579,817.98
  4. Step 4: Simplify right side
    1,063,226.37x = 850,759,868,568.27
  5. Step 5: Solve for x
    x = 850,759,868,568.27/1,063,226.37
  6. Step 6: Final answer
    x = 800,168.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.