Home / 2,308,163.50-3,460,376.55-961,334.21

Finding the Fourth Proportional to 2,308,163.50, 3,460,376.55 and 961,334.21

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Solution

The fourth proportional to 2,308,163.50, 3,460,376.55 and 961,334.21 is: 1,441,223.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,163.50 : 3,460,376.55 = 961,334.21 : x
  2. Step 2: Convert to fraction form
    2,308,163.50/3,460,376.55 = 961,334.21/x
  3. Step 3: Cross multiply
    2,308,163.50x = 3,460,376.55 × 961,334.21
  4. Step 4: Simplify right side
    2,308,163.50x = 3,326,578,356,996.78
  5. Step 5: Solve for x
    x = 3,326,578,356,996.78/2,308,163.50
  6. Step 6: Final answer
    x = 1,441,223.01

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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.