Home / 3,228,504.36-4,843,006.83-1,308,501.83

Finding the Fourth Proportional to 3,228,504.36, 4,843,006.83 and 1,308,501.83

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Solution

The fourth proportional to 3,228,504.36, 4,843,006.83 and 1,308,501.83 is: 1,962,854.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,228,504.36 : 4,843,006.83 = 1,308,501.83 : x
  2. Step 2: Convert to fraction form
    3,228,504.36/4,843,006.83 = 1,308,501.83/x
  3. Step 3: Cross multiply
    3,228,504.36x = 4,843,006.83 × 1,308,501.83
  4. Step 4: Simplify right side
    3,228,504.36x = 6,337,083,275,542.47
  5. Step 5: Solve for x
    x = 6,337,083,275,542.47/3,228,504.36
  6. Step 6: Final answer
    x = 1,962,854.18

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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.