Home / 3,464,272.80-5,193,644.40-1,468,087.20

Finding the Fourth Proportional to 3,464,272.80, 5,193,644.40 and 1,468,087.20

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Solution

The fourth proportional to 3,464,272.80, 5,193,644.40 and 1,468,087.20 is: 2,200,959.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,272.80 : 5,193,644.40 = 1,468,087.20 : x
  2. Step 2: Convert to fraction form
    3,464,272.80/5,193,644.40 = 1,468,087.20/x
  3. Step 3: Cross multiply
    3,464,272.80x = 5,193,644.40 × 1,468,087.20
  4. Step 4: Simplify right side
    3,464,272.80x = 7,624,722,864,991.68
  5. Step 5: Solve for x
    x = 7,624,722,864,991.68/3,464,272.80
  6. Step 6: Final answer
    x = 2,200,959.13

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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.