Home / 3,066,880.36-4,601,222.34-907,960.36

Finding the Fourth Proportional to 3,066,880.36, 4,601,222.34 and 907,960.36

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Solution

The fourth proportional to 3,066,880.36, 4,601,222.34 and 907,960.36 is: 1,362,207.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,880.36 : 4,601,222.34 = 907,960.36 : x
  2. Step 2: Convert to fraction form
    3,066,880.36/4,601,222.34 = 907,960.36/x
  3. Step 3: Cross multiply
    3,066,880.36x = 4,601,222.34 × 907,960.36
  4. Step 4: Simplify right side
    3,066,880.36x = 4,177,727,492,266.44
  5. Step 5: Solve for x
    x = 4,177,727,492,266.44/3,066,880.36
  6. Step 6: Final answer
    x = 1,362,207.52

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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.