Home / 1,060,927.98-1,591,376.37-262,209.60

Finding the Fourth Proportional to 1,060,927.98, 1,591,376.37 and 262,209.60

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Solution

The fourth proportional to 1,060,927.98, 1,591,376.37 and 262,209.60 is: 393,310.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,927.98 : 1,591,376.37 = 262,209.60 : x
  2. Step 2: Convert to fraction form
    1,060,927.98/1,591,376.37 = 262,209.60/x
  3. Step 3: Cross multiply
    1,060,927.98x = 1,591,376.37 × 262,209.60
  4. Step 4: Simplify right side
    1,060,927.98x = 417,274,161,427.15
  5. Step 5: Solve for x
    x = 417,274,161,427.15/1,060,927.98
  6. Step 6: Final answer
    x = 393,310.54

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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.