Home / 2,368,512.70-3,548,103.45-2,200,551.10

Finding the Fourth Proportional to 2,368,512.70, 3,548,103.45 and 2,200,551.10

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Solution

The fourth proportional to 2,368,512.70, 3,548,103.45 and 2,200,551.10 is: 3,296,491.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,512.70 : 3,548,103.45 = 2,200,551.10 : x
  2. Step 2: Convert to fraction form
    2,368,512.70/3,548,103.45 = 2,200,551.10/x
  3. Step 3: Cross multiply
    2,368,512.70x = 3,548,103.45 × 2,200,551.10
  4. Step 4: Simplify right side
    2,368,512.70x = 7,807,782,949,811.30
  5. Step 5: Solve for x
    x = 7,807,782,949,811.30/2,368,512.70
  6. Step 6: Final answer
    x = 3,296,491.91

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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.