Home / 2,576,692.98-3,865,014.72-1,566,093.78

Finding the Fourth Proportional to 2,576,692.98, 3,865,014.72 and 1,566,093.78

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Solution

The fourth proportional to 2,576,692.98, 3,865,014.72 and 1,566,093.78 is: 2,349,125.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,576,692.98 : 3,865,014.72 = 1,566,093.78 : x
  2. Step 2: Convert to fraction form
    2,576,692.98/3,865,014.72 = 1,566,093.78/x
  3. Step 3: Cross multiply
    2,576,692.98x = 3,865,014.72 × 1,566,093.78
  4. Step 4: Simplify right side
    2,576,692.98x = 6,052,975,512,600.44
  5. Step 5: Solve for x
    x = 6,052,975,512,600.44/2,576,692.98
  6. Step 6: Final answer
    x = 2,349,125.63

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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.