Home / 1,404,473.00-1,938,158.96-759,879.05

Finding the Fourth Proportional to 1,404,473.00, 1,938,158.96 and 759,879.05

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Solution

The fourth proportional to 1,404,473.00, 1,938,158.96 and 759,879.05 is: 1,048,625.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,473.00 : 1,938,158.96 = 759,879.05 : x
  2. Step 2: Convert to fraction form
    1,404,473.00/1,938,158.96 = 759,879.05/x
  3. Step 3: Cross multiply
    1,404,473.00x = 1,938,158.96 × 759,879.05
  4. Step 4: Simplify right side
    1,404,473.00x = 1,472,766,375,783.60
  5. Step 5: Solve for x
    x = 1,472,766,375,783.60/1,404,473.00
  6. Step 6: Final answer
    x = 1,048,625.63

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.