Home / 3,325,511.60-4,975,811.40-2,368,180.40

Finding the Fourth Proportional to 3,325,511.60, 4,975,811.40 and 2,368,180.40

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Solution

The fourth proportional to 3,325,511.60, 4,975,811.40 and 2,368,180.40 is: 3,543,400.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,511.60 : 4,975,811.40 = 2,368,180.40 : x
  2. Step 2: Convert to fraction form
    3,325,511.60/4,975,811.40 = 2,368,180.40/x
  3. Step 3: Cross multiply
    3,325,511.60x = 4,975,811.40 × 2,368,180.40
  4. Step 4: Simplify right side
    3,325,511.60x = 11,783,619,031,576.56
  5. Step 5: Solve for x
    x = 11,783,619,031,576.56/3,325,511.60
  6. Step 6: Final answer
    x = 3,543,400.37

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1.5x scale

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.