Home / 4,113,568.60-6,170,352.90-3,485,267.80

Finding the Fourth Proportional to 4,113,568.60, 6,170,352.90 and 3,485,267.80

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Solution

The fourth proportional to 4,113,568.60, 6,170,352.90 and 3,485,267.80 is: 5,227,901.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113,568.60 : 6,170,352.90 = 3,485,267.80 : x
  2. Step 2: Convert to fraction form
    4,113,568.60/6,170,352.90 = 3,485,267.80/x
  3. Step 3: Cross multiply
    4,113,568.60x = 6,170,352.90 × 3,485,267.80
  4. Step 4: Simplify right side
    4,113,568.60x = 21,505,332,277,006.62
  5. Step 5: Solve for x
    x = 21,505,332,277,006.62/4,113,568.60
  6. Step 6: Final answer
    x = 5,227,901.70

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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.