Home / 3,724,958.40-5,135,539.76-2,433,554.88

Finding the Fourth Proportional to 3,724,958.40, 5,135,539.76 and 2,433,554.88

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Solution

The fourth proportional to 3,724,958.40, 5,135,539.76 and 2,433,554.88 is: 3,355,102.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,958.40 : 5,135,539.76 = 2,433,554.88 : x
  2. Step 2: Convert to fraction form
    3,724,958.40/5,135,539.76 = 2,433,554.88/x
  3. Step 3: Cross multiply
    3,724,958.40x = 5,135,539.76 × 2,433,554.88
  4. Step 4: Simplify right side
    3,724,958.40x = 12,497,617,844,382.03
  5. Step 5: Solve for x
    x = 12,497,617,844,382.03/3,724,958.40
  6. Step 6: Final answer
    x = 3,355,102.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.