Home / 3,237,659.70-4,857,850.35-1,740,002.10

Finding the Fourth Proportional to 3,237,659.70, 4,857,850.35 and 1,740,002.10

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Solution

The fourth proportional to 3,237,659.70, 4,857,850.35 and 1,740,002.10 is: 2,610,734.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,659.70 : 4,857,850.35 = 1,740,002.10 : x
  2. Step 2: Convert to fraction form
    3,237,659.70/4,857,850.35 = 1,740,002.10/x
  3. Step 3: Cross multiply
    3,237,659.70x = 4,857,850.35 × 1,740,002.10
  4. Step 4: Simplify right side
    3,237,659.70x = 8,452,669,810,485.74
  5. Step 5: Solve for x
    x = 8,452,669,810,485.74/3,237,659.70
  6. Step 6: Final answer
    x = 2,610,734.48

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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.