Home / 2,004,009.96-2,765,829.21-1,269,031.32

Finding the Fourth Proportional to 2,004,009.96, 2,765,829.21 and 1,269,031.32

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Solution

The fourth proportional to 2,004,009.96, 2,765,829.21 and 1,269,031.32 is: 1,751,450.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,009.96 : 2,765,829.21 = 1,269,031.32 : x
  2. Step 2: Convert to fraction form
    2,004,009.96/2,765,829.21 = 1,269,031.32/x
  3. Step 3: Cross multiply
    2,004,009.96x = 2,765,829.21 × 1,269,031.32
  4. Step 4: Simplify right side
    2,004,009.96x = 3,509,923,893,260.86
  5. Step 5: Solve for x
    x = 3,509,923,893,260.86/2,004,009.96
  6. Step 6: Final answer
    x = 1,751,450.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.