Home / 2,477,770.38-3,715,868.25-1,684,151.82

Finding the Fourth Proportional to 2,477,770.38, 3,715,868.25 and 1,684,151.82

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Solution

The fourth proportional to 2,477,770.38, 3,715,868.25 and 1,684,151.82 is: 2,525,692.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,770.38 : 3,715,868.25 = 1,684,151.82 : x
  2. Step 2: Convert to fraction form
    2,477,770.38/3,715,868.25 = 1,684,151.82/x
  3. Step 3: Cross multiply
    2,477,770.38x = 3,715,868.25 × 1,684,151.82
  4. Step 4: Simplify right side
    2,477,770.38x = 6,258,086,276,117.72
  5. Step 5: Solve for x
    x = 6,258,086,276,117.72/2,477,770.38
  6. Step 6: Final answer
    x = 2,525,692.59

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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.