Home / 2,277,711.69-3,409,530.82-1,250,472.32

Finding the Fourth Proportional to 2,277,711.69, 3,409,530.82 and 1,250,472.32

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Solution

The fourth proportional to 2,277,711.69, 3,409,530.82 and 1,250,472.32 is: 1,871,845.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,277,711.69 : 3,409,530.82 = 1,250,472.32 : x
  2. Step 2: Convert to fraction form
    2,277,711.69/3,409,530.82 = 1,250,472.32/x
  3. Step 3: Cross multiply
    2,277,711.69x = 3,409,530.82 × 1,250,472.32
  4. Step 4: Simplify right side
    2,277,711.69x = 4,263,523,907,208.81
  5. Step 5: Solve for x
    x = 4,263,523,907,208.81/2,277,711.69
  6. Step 6: Final answer
    x = 1,871,845.30

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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.