Home / 1,050,236.20-1,449,647.25-614,755.41

Finding the Fourth Proportional to 1,050,236.20, 1,449,647.25 and 614,755.41

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Solution

The fourth proportional to 1,050,236.20, 1,449,647.25 and 614,755.41 is: 848,550.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,236.20 : 1,449,647.25 = 614,755.41 : x
  2. Step 2: Convert to fraction form
    1,050,236.20/1,449,647.25 = 614,755.41/x
  3. Step 3: Cross multiply
    1,050,236.20x = 1,449,647.25 × 614,755.41
  4. Step 4: Simplify right side
    1,050,236.20x = 891,178,493,090.31
  5. Step 5: Solve for x
    x = 891,178,493,090.31/1,050,236.20
  6. Step 6: Final answer
    x = 848,550.54

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1.5x scale

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.