Home / 844,822.44-1,260,888.39-730,465.56

Finding the Fourth Proportional to 844,822.44, 1,260,888.39 and 730,465.56

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Solution

The fourth proportional to 844,822.44, 1,260,888.39 and 730,465.56 is: 1,090,211.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,822.44 : 1,260,888.39 = 730,465.56 : x
  2. Step 2: Convert to fraction form
    844,822.44/1,260,888.39 = 730,465.56/x
  3. Step 3: Cross multiply
    844,822.44x = 1,260,888.39 × 730,465.56
  4. Step 4: Simplify right side
    844,822.44x = 921,035,543,898.85
  5. Step 5: Solve for x
    x = 921,035,543,898.85/844,822.44
  6. Step 6: Final answer
    x = 1,090,211.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.