Home / 2,335,825.35-3,503,738.03-2,320,078.95

Finding the Fourth Proportional to 2,335,825.35, 3,503,738.03 and 2,320,078.95

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Solution

The fourth proportional to 2,335,825.35, 3,503,738.03 and 2,320,078.95 is: 3,480,118.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,825.35 : 3,503,738.03 = 2,320,078.95 : x
  2. Step 2: Convert to fraction form
    2,335,825.35/3,503,738.03 = 2,320,078.95/x
  3. Step 3: Cross multiply
    2,335,825.35x = 3,503,738.03 × 2,320,078.95
  4. Step 4: Simplify right side
    2,335,825.35x = 8,128,948,838,117.07
  5. Step 5: Solve for x
    x = 8,128,948,838,117.07/2,335,825.35
  6. Step 6: Final answer
    x = 3,480,118.43

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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.