Home / 3,552,277.75-4,902,114.72-2,062,267.72

Finding the Fourth Proportional to 3,552,277.75, 4,902,114.72 and 2,062,267.72

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Solution

The fourth proportional to 3,552,277.75, 4,902,114.72 and 2,062,267.72 is: 2,845,912.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,277.75 : 4,902,114.72 = 2,062,267.72 : x
  2. Step 2: Convert to fraction form
    3,552,277.75/4,902,114.72 = 2,062,267.72/x
  3. Step 3: Cross multiply
    3,552,277.75x = 4,902,114.72 × 2,062,267.72
  4. Step 4: Simplify right side
    3,552,277.75x = 10,109,472,946,792.84
  5. Step 5: Solve for x
    x = 10,109,472,946,792.84/3,552,277.75
  6. Step 6: Final answer
    x = 2,845,912.86

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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.