Home / 3,348,163.20-5,022,244.80-1,104,009.60

Finding the Fourth Proportional to 3,348,163.20, 5,022,244.80 and 1,104,009.60

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Solution

The fourth proportional to 3,348,163.20, 5,022,244.80 and 1,104,009.60 is: 1,656,014.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,163.20 : 5,022,244.80 = 1,104,009.60 : x
  2. Step 2: Convert to fraction form
    3,348,163.20/5,022,244.80 = 1,104,009.60/x
  3. Step 3: Cross multiply
    3,348,163.20x = 5,022,244.80 × 1,104,009.60
  4. Step 4: Simplify right side
    3,348,163.20x = 5,544,606,472,750.08
  5. Step 5: Solve for x
    x = 5,544,606,472,750.08/3,348,163.20
  6. Step 6: Final answer
    x = 1,656,014.40

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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.