Home / 3,558,050.96-5,338,257.41-1,161,973.76

Finding the Fourth Proportional to 3,558,050.96, 5,338,257.41 and 1,161,973.76

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Solution

The fourth proportional to 3,558,050.96, 5,338,257.41 and 1,161,973.76 is: 1,743,346.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,050.96 : 5,338,257.41 = 1,161,973.76 : x
  2. Step 2: Convert to fraction form
    3,558,050.96/5,338,257.41 = 1,161,973.76/x
  3. Step 3: Cross multiply
    3,558,050.96x = 5,338,257.41 × 1,161,973.76
  4. Step 4: Simplify right side
    3,558,050.96x = 6,202,915,010,759.21
  5. Step 5: Solve for x
    x = 6,202,915,010,759.21/3,558,050.96
  6. Step 6: Final answer
    x = 1,743,346.31

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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.