Home / 3,626,768.16-5,001,504.84-2,320,433.55

Finding the Fourth Proportional to 3,626,768.16, 5,001,504.84 and 2,320,433.55

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Solution

The fourth proportional to 3,626,768.16, 5,001,504.84 and 2,320,433.55 is: 3,200,000.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,768.16 : 5,001,504.84 = 2,320,433.55 : x
  2. Step 2: Convert to fraction form
    3,626,768.16/5,001,504.84 = 2,320,433.55/x
  3. Step 3: Cross multiply
    3,626,768.16x = 5,001,504.84 × 2,320,433.55
  4. Step 4: Simplify right side
    3,626,768.16x = 11,605,659,631,223.38
  5. Step 5: Solve for x
    x = 11,605,659,631,223.38/3,626,768.16
  6. Step 6: Final answer
    x = 3,200,000.42

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1.5x scale

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.