Home / 2,338,958.98-3,508,733.58-822,285.46

Finding the Fourth Proportional to 2,338,958.98, 3,508,733.58 and 822,285.46

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Solution

The fourth proportional to 2,338,958.98, 3,508,733.58 and 822,285.46 is: 1,233,531.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,958.98 : 3,508,733.58 = 822,285.46 : x
  2. Step 2: Convert to fraction form
    2,338,958.98/3,508,733.58 = 822,285.46/x
  3. Step 3: Cross multiply
    2,338,958.98x = 3,508,733.58 × 822,285.46
  4. Step 4: Simplify right side
    2,338,958.98x = 2,885,180,605,847.75
  5. Step 5: Solve for x
    x = 2,885,180,605,847.75/2,338,958.98
  6. Step 6: Final answer
    x = 1,233,531.94

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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.