Home / 1,061,597.04-1,591,273.80-723,800.31

Finding the Fourth Proportional to 1,061,597.04, 1,591,273.80 and 723,800.31

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Solution

The fourth proportional to 1,061,597.04, 1,591,273.80 and 723,800.31 is: 1,084,935.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,597.04 : 1,591,273.80 = 723,800.31 : x
  2. Step 2: Convert to fraction form
    1,061,597.04/1,591,273.80 = 723,800.31/x
  3. Step 3: Cross multiply
    1,061,597.04x = 1,591,273.80 × 723,800.31
  4. Step 4: Simplify right side
    1,061,597.04x = 1,151,764,469,734.88
  5. Step 5: Solve for x
    x = 1,151,764,469,734.88/1,061,597.04
  6. Step 6: Final answer
    x = 1,084,935.65

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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.