Home / 2,723,493.40-4,085,240.10-2,014,905.40

Finding the Fourth Proportional to 2,723,493.40, 4,085,240.10 and 2,014,905.40

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Solution

The fourth proportional to 2,723,493.40, 4,085,240.10 and 2,014,905.40 is: 3,022,358.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,493.40 : 4,085,240.10 = 2,014,905.40 : x
  2. Step 2: Convert to fraction form
    2,723,493.40/4,085,240.10 = 2,014,905.40/x
  3. Step 3: Cross multiply
    2,723,493.40x = 4,085,240.10 × 2,014,905.40
  4. Step 4: Simplify right side
    2,723,493.40x = 8,231,372,337,786.54
  5. Step 5: Solve for x
    x = 8,231,372,337,786.54/2,723,493.40
  6. Step 6: Final answer
    x = 3,022,358.10

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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.