Home / 2,034,883.20-3,052,324.80-1,563,945.60

Finding the Fourth Proportional to 2,034,883.20, 3,052,324.80 and 1,563,945.60

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Solution

The fourth proportional to 2,034,883.20, 3,052,324.80 and 1,563,945.60 is: 2,345,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,883.20 : 3,052,324.80 = 1,563,945.60 : x
  2. Step 2: Convert to fraction form
    2,034,883.20/3,052,324.80 = 1,563,945.60/x
  3. Step 3: Cross multiply
    2,034,883.20x = 3,052,324.80 × 1,563,945.60
  4. Step 4: Simplify right side
    2,034,883.20x = 4,773,669,940,730.88
  5. Step 5: Solve for x
    x = 4,773,669,940,730.88/2,034,883.20
  6. Step 6: Final answer
    x = 2,345,918.40

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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.