Home / 6,771,174.50-10,156,644.11-2,727,558.95

Finding the Fourth Proportional to 6,771,174.50, 10,156,644.11 and 2,727,558.95

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Solution

The fourth proportional to 6,771,174.50, 10,156,644.11 and 2,727,558.95 is: 4,091,291.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,174.50 : 10,156,644.11 = 2,727,558.95 : x
  2. Step 2: Convert to fraction form
    6,771,174.50/10,156,644.11 = 2,727,558.95/x
  3. Step 3: Cross multiply
    6,771,174.50x = 10,156,644.11 × 2,727,558.95
  4. Step 4: Simplify right side
    6,771,174.50x = 27,702,845,479,774.27
  5. Step 5: Solve for x
    x = 27,702,845,479,774.27/6,771,174.50
  6. Step 6: Final answer
    x = 4,091,291.03

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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.