Home / 773,558.24-1,067,528.77-434,051.60

Finding the Fourth Proportional to 773,558.24, 1,067,528.77 and 434,051.60

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Solution

The fourth proportional to 773,558.24, 1,067,528.77 and 434,051.60 is: 599,001.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,558.24 : 1,067,528.77 = 434,051.60 : x
  2. Step 2: Convert to fraction form
    773,558.24/1,067,528.77 = 434,051.60/x
  3. Step 3: Cross multiply
    773,558.24x = 1,067,528.77 × 434,051.60
  4. Step 4: Simplify right side
    773,558.24x = 463,362,564,241.76
  5. Step 5: Solve for x
    x = 463,362,564,241.76/773,558.24
  6. Step 6: Final answer
    x = 599,001.53

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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.