Home / 3,294,911.85-4,940,891.55-1,496,869.80

Finding the Fourth Proportional to 3,294,911.85, 4,940,891.55 and 1,496,869.80

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Solution

The fourth proportional to 3,294,911.85, 4,940,891.55 and 1,496,869.80 is: 2,244,634.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,911.85 : 4,940,891.55 = 1,496,869.80 : x
  2. Step 2: Convert to fraction form
    3,294,911.85/4,940,891.55 = 1,496,869.80/x
  3. Step 3: Cross multiply
    3,294,911.85x = 4,940,891.55 × 1,496,869.80
  4. Step 4: Simplify right side
    3,294,911.85x = 7,395,871,346,270.19
  5. Step 5: Solve for x
    x = 7,395,871,346,270.19/3,294,911.85
  6. Step 6: Final answer
    x = 2,244,634.05

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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.