Home / 2,777,950.94-4,187,747.64-2,592,776.97

Finding the Fourth Proportional to 2,777,950.94, 4,187,747.64 and 2,592,776.97

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Solution

The fourth proportional to 2,777,950.94, 4,187,747.64 and 2,592,776.97 is: 3,908,598.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,950.94 : 4,187,747.64 = 2,592,776.97 : x
  2. Step 2: Convert to fraction form
    2,777,950.94/4,187,747.64 = 2,592,776.97/x
  3. Step 3: Cross multiply
    2,777,950.94x = 4,187,747.64 × 2,592,776.97
  4. Step 4: Simplify right side
    2,777,950.94x = 10,857,895,620,524.35
  5. Step 5: Solve for x
    x = 10,857,895,620,524.35/2,777,950.94
  6. Step 6: Final answer
    x = 3,908,598.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.