Home / 2,389,601.60-3,584,402.40-1,504,865.60

Finding the Fourth Proportional to 2,389,601.60, 3,584,402.40 and 1,504,865.60

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Solution

The fourth proportional to 2,389,601.60, 3,584,402.40 and 1,504,865.60 is: 2,257,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,389,601.60 : 3,584,402.40 = 1,504,865.60 : x
  2. Step 2: Convert to fraction form
    2,389,601.60/3,584,402.40 = 1,504,865.60/x
  3. Step 3: Cross multiply
    2,389,601.60x = 3,584,402.40 × 1,504,865.60
  4. Step 4: Simplify right side
    2,389,601.60x = 5,394,043,868,317.44
  5. Step 5: Solve for x
    x = 5,394,043,868,317.44/2,389,601.60
  6. Step 6: Final answer
    x = 2,257,298.40

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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.