Home / 3,503,435.14-4,834,733.81-1,954,604.66

Finding the Fourth Proportional to 3,503,435.14, 4,834,733.81 and 1,954,604.66

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Solution

The fourth proportional to 3,503,435.14, 4,834,733.81 and 1,954,604.66 is: 2,697,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,435.14 : 4,834,733.81 = 1,954,604.66 : x
  2. Step 2: Convert to fraction form
    3,503,435.14/4,834,733.81 = 1,954,604.66/x
  3. Step 3: Cross multiply
    3,503,435.14x = 4,834,733.81 × 1,954,604.66
  4. Step 4: Simplify right side
    3,503,435.14x = 9,449,993,225,112.53
  5. Step 5: Solve for x
    x = 9,449,993,225,112.53/3,503,435.14
  6. Step 6: Final answer
    x = 2,697,350.70

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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.