Home / 1,796,146.40-2,694,608.40-534,101.60

Finding the Fourth Proportional to 1,796,146.40, 2,694,608.40 and 534,101.60

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Solution

The fourth proportional to 1,796,146.40, 2,694,608.40 and 534,101.60 is: 801,268.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,146.40 : 2,694,608.40 = 534,101.60 : x
  2. Step 2: Convert to fraction form
    1,796,146.40/2,694,608.40 = 534,101.60/x
  3. Step 3: Cross multiply
    1,796,146.40x = 2,694,608.40 × 534,101.60
  4. Step 4: Simplify right side
    1,796,146.40x = 1,439,194,657,813.44
  5. Step 5: Solve for x
    x = 1,439,194,657,813.44/1,796,146.40
  6. Step 6: Final answer
    x = 801,268.01

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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.