Home / 3,905,033.28-5,861,690.64-3,458,652

Finding the Fourth Proportional to 3,905,033.28, 5,861,690.64 and 3,458,652

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Solution

The fourth proportional to 3,905,033.28, 5,861,690.64 and 3,458,652 is: 5,191,645.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,033.28 : 5,861,690.64 = 3,458,652 : x
  2. Step 2: Convert to fraction form
    3,905,033.28/5,861,690.64 = 3,458,652/x
  3. Step 3: Cross multiply
    3,905,033.28x = 5,861,690.64 × 3,458,652
  4. Step 4: Simplify right side
    3,905,033.28x = 20,273,548,055,417.28
  5. Step 5: Solve for x
    x = 20,273,548,055,417.28/3,905,033.28
  6. Step 6: Final answer
    x = 5,191,645.40

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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.