Home / 1,093,825.13-1,509,478.98-603,794.95

Finding the Fourth Proportional to 1,093,825.13, 1,509,478.98 and 603,794.95

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Solution

The fourth proportional to 1,093,825.13, 1,509,478.98 and 603,794.95 is: 833,237.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,825.13 : 1,509,478.98 = 603,794.95 : x
  2. Step 2: Convert to fraction form
    1,093,825.13/1,509,478.98 = 603,794.95/x
  3. Step 3: Cross multiply
    1,093,825.13x = 1,509,478.98 × 603,794.95
  4. Step 4: Simplify right side
    1,093,825.13x = 911,415,781,481.45
  5. Step 5: Solve for x
    x = 911,415,781,481.45/1,093,825.13
  6. Step 6: Final answer
    x = 833,237.19

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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.