Home / 3,503,391.44-4,834,689-1,975,524.08

Finding the Fourth Proportional to 3,503,391.44, 4,834,689 and 1,975,524.08

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Solution

The fourth proportional to 3,503,391.44, 4,834,689 and 1,975,524.08 is: 2,726,228.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,391.44 : 4,834,689 = 1,975,524.08 : x
  2. Step 2: Convert to fraction form
    3,503,391.44/4,834,689 = 1,975,524.08/x
  3. Step 3: Cross multiply
    3,503,391.44x = 4,834,689 × 1,975,524.08
  4. Step 4: Simplify right side
    3,503,391.44x = 9,551,044,538,811.12
  5. Step 5: Solve for x
    x = 9,551,044,538,811.12/3,503,391.44
  6. Step 6: Final answer
    x = 2,726,228.20

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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.