Home / 4,496,156.91-6,204,692.13-2,431,167.55

Finding the Fourth Proportional to 4,496,156.91, 6,204,692.13 and 2,431,167.55

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Solution

The fourth proportional to 4,496,156.91, 6,204,692.13 and 2,431,167.55 is: 3,355,008.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,496,156.91 : 6,204,692.13 = 2,431,167.55 : x
  2. Step 2: Convert to fraction form
    4,496,156.91/6,204,692.13 = 2,431,167.55/x
  3. Step 3: Cross multiply
    4,496,156.91x = 6,204,692.13 × 2,431,167.55
  4. Step 4: Simplify right side
    4,496,156.91x = 15,084,646,164,196.38
  5. Step 5: Solve for x
    x = 15,084,646,164,196.38/4,496,156.91
  6. Step 6: Final answer
    x = 3,355,008.84

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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.