Home / 1,597,210.20-2,395,815.30-1,481,736.60

Finding the Fourth Proportional to 1,597,210.20, 2,395,815.30 and 1,481,736.60

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Solution

The fourth proportional to 1,597,210.20, 2,395,815.30 and 1,481,736.60 is: 2,222,604.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,210.20 : 2,395,815.30 = 1,481,736.60 : x
  2. Step 2: Convert to fraction form
    1,597,210.20/2,395,815.30 = 1,481,736.60/x
  3. Step 3: Cross multiply
    1,597,210.20x = 2,395,815.30 × 1,481,736.60
  4. Step 4: Simplify right side
    1,597,210.20x = 3,549,967,216,849.98
  5. Step 5: Solve for x
    x = 3,549,967,216,849.98/1,597,210.20
  6. Step 6: Final answer
    x = 2,222,604.90

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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.