Home / 5,401,766.64-7,454,568.60-2,954,607.60

Finding the Fourth Proportional to 5,401,766.64, 7,454,568.60 and 2,954,607.60

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Solution

The fourth proportional to 5,401,766.64, 7,454,568.60 and 2,954,607.60 is: 4,077,429.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,766.64 : 7,454,568.60 = 2,954,607.60 : x
  2. Step 2: Convert to fraction form
    5,401,766.64/7,454,568.60 = 2,954,607.60/x
  3. Step 3: Cross multiply
    5,401,766.64x = 7,454,568.60 × 2,954,607.60
  4. Step 4: Simplify right side
    5,401,766.64x = 22,025,325,040,281.36
  5. Step 5: Solve for x
    x = 22,025,325,040,281.36/5,401,766.64
  6. Step 6: Final answer
    x = 4,077,429.94

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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.