Home / 3,228,502.86-4,843,004.58-1,308,500.33

Finding the Fourth Proportional to 3,228,502.86, 4,843,004.58 and 1,308,500.33

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Solution

The fourth proportional to 3,228,502.86, 4,843,004.58 and 1,308,500.33 is: 1,962,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,502.86 : 4,843,004.58 = 1,308,500.33 : x
  2. Step 2: Convert to fraction form
    3,228,502.86/4,843,004.58 = 1,308,500.33/x
  3. Step 3: Cross multiply
    3,228,502.86x = 4,843,004.58 × 1,308,500.33
  4. Step 4: Simplify right side
    3,228,502.86x = 6,337,073,066,906.49
  5. Step 5: Solve for x
    x = 6,337,073,066,906.49/3,228,502.86
  6. Step 6: Final answer
    x = 1,962,851.93

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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.