Home / 1,093,825.42-1,509,479.37-603,795.22

Finding the Fourth Proportional to 1,093,825.42, 1,509,479.37 and 603,795.22

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Solution

The fourth proportional to 1,093,825.42, 1,509,479.37 and 603,795.22 is: 833,237.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,825.42 : 1,509,479.37 = 603,795.22 : x
  2. Step 2: Convert to fraction form
    1,093,825.42/1,509,479.37 = 603,795.22/x
  3. Step 3: Cross multiply
    1,093,825.42x = 1,509,479.37 × 603,795.22
  4. Step 4: Simplify right side
    1,093,825.42x = 911,416,424,520.91
  5. Step 5: Solve for x
    x = 911,416,424,520.91/1,093,825.42
  6. Step 6: Final answer
    x = 833,237.56

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Why These Related Problems?

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