Home / 895,040.19-1,342,563.93-362,571.30

Finding the Fourth Proportional to 895,040.19, 1,342,563.93 and 362,571.30

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Solution

The fourth proportional to 895,040.19, 1,342,563.93 and 362,571.30 is: 543,858.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,040.19 : 1,342,563.93 = 362,571.30 : x
  2. Step 2: Convert to fraction form
    895,040.19/1,342,563.93 = 362,571.30/x
  3. Step 3: Cross multiply
    895,040.19x = 1,342,563.93 × 362,571.30
  4. Step 4: Simplify right side
    895,040.19x = 486,775,149,433.21
  5. Step 5: Solve for x
    x = 486,775,149,433.21/895,040.19
  6. Step 6: Final answer
    x = 543,858.43

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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.