Home / 1,084,278.56-1,496,313.26-600,851.80

Finding the Fourth Proportional to 1,084,278.56, 1,496,313.26 and 600,851.80

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Solution

The fourth proportional to 1,084,278.56, 1,496,313.26 and 600,851.80 is: 829,180.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,278.56 : 1,496,313.26 = 600,851.80 : x
  2. Step 2: Convert to fraction form
    1,084,278.56/1,496,313.26 = 600,851.80/x
  3. Step 3: Cross multiply
    1,084,278.56x = 1,496,313.26 × 600,851.80
  4. Step 4: Simplify right side
    1,084,278.56x = 899,062,515,634.87
  5. Step 5: Solve for x
    x = 899,062,515,634.87/1,084,278.56
  6. Step 6: Final answer
    x = 829,180.39

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Double scale
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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.