Home / 3,503,561.82-4,834,907.54-1,975,658.28

Finding the Fourth Proportional to 3,503,561.82, 4,834,907.54 and 1,975,658.28

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Solution

The fourth proportional to 3,503,561.82, 4,834,907.54 and 1,975,658.28 is: 2,726,404.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,561.82 : 4,834,907.54 = 1,975,658.28 : x
  2. Step 2: Convert to fraction form
    3,503,561.82/4,834,907.54 = 1,975,658.28/x
  3. Step 3: Cross multiply
    3,503,561.82x = 4,834,907.54 × 1,975,658.28
  4. Step 4: Simplify right side
    3,503,561.82x = 9,552,125,114,435.43
  5. Step 5: Solve for x
    x = 9,552,125,114,435.43/3,503,561.82
  6. Step 6: Final answer
    x = 2,726,404.04

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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.