Home / 2,183,402.40-3,275,103.60-1,623,530.40

Finding the Fourth Proportional to 2,183,402.40, 3,275,103.60 and 1,623,530.40

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Solution

The fourth proportional to 2,183,402.40, 3,275,103.60 and 1,623,530.40 is: 2,435,295.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,183,402.40 : 3,275,103.60 = 1,623,530.40 : x
  2. Step 2: Convert to fraction form
    2,183,402.40/3,275,103.60 = 1,623,530.40/x
  3. Step 3: Cross multiply
    2,183,402.40x = 3,275,103.60 × 1,623,530.40
  4. Step 4: Simplify right side
    2,183,402.40x = 5,317,230,257,749.44
  5. Step 5: Solve for x
    x = 5,317,230,257,749.44/2,183,402.40
  6. Step 6: Final answer
    x = 2,435,295.60

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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.