Home / 3,022,067.70-4,533,101.55-1,000,623.60

Finding the Fourth Proportional to 3,022,067.70, 4,533,101.55 and 1,000,623.60

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Solution

The fourth proportional to 3,022,067.70, 4,533,101.55 and 1,000,623.60 is: 1,500,935.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,067.70 : 4,533,101.55 = 1,000,623.60 : x
  2. Step 2: Convert to fraction form
    3,022,067.70/4,533,101.55 = 1,000,623.60/x
  3. Step 3: Cross multiply
    3,022,067.70x = 4,533,101.55 × 1,000,623.60
  4. Step 4: Simplify right side
    3,022,067.70x = 4,535,928,392,126.58
  5. Step 5: Solve for x
    x = 4,535,928,392,126.58/3,022,067.70
  6. Step 6: Final answer
    x = 1,500,935.40

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Similar ratio
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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.