Home / 1,597,229.20-2,395,843.80-1,030,358.80

Finding the Fourth Proportional to 1,597,229.20, 2,395,843.80 and 1,030,358.80

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Solution

The fourth proportional to 1,597,229.20, 2,395,843.80 and 1,030,358.80 is: 1,545,538.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,229.20 : 2,395,843.80 = 1,030,358.80 : x
  2. Step 2: Convert to fraction form
    1,597,229.20/2,395,843.80 = 1,030,358.80/x
  3. Step 3: Cross multiply
    1,597,229.20x = 2,395,843.80 × 1,030,358.80
  4. Step 4: Simplify right side
    1,597,229.20x = 2,468,578,742,755.44
  5. Step 5: Solve for x
    x = 2,468,578,742,755.44/1,597,229.20
  6. Step 6: Final answer
    x = 1,545,538.20

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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.