Home / 1,014,093.94-1,399,466.22-555,200.86

Finding the Fourth Proportional to 1,014,093.94, 1,399,466.22 and 555,200.86

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Solution

The fourth proportional to 1,014,093.94, 1,399,466.22 and 555,200.86 is: 766,186.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,093.94 : 1,399,466.22 = 555,200.86 : x
  2. Step 2: Convert to fraction form
    1,014,093.94/1,399,466.22 = 555,200.86/x
  3. Step 3: Cross multiply
    1,014,093.94x = 1,399,466.22 × 555,200.86
  4. Step 4: Simplify right side
    1,014,093.94x = 776,984,848,884.95
  5. Step 5: Solve for x
    x = 776,984,848,884.95/1,014,093.94
  6. Step 6: Final answer
    x = 766,186.27

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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.