Home / 10,910,760.90-16,365,548.12-3,337,726.66

Finding the Fourth Proportional to 10,910,760.90, 16,365,548.12 and 3,337,726.66

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Solution

The fourth proportional to 10,910,760.90, 16,365,548.12 and 3,337,726.66 is: 5,006,408.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,910,760.90 : 16,365,548.12 = 3,337,726.66 : x
  2. Step 2: Convert to fraction form
    10,910,760.90/16,365,548.12 = 3,337,726.66/x
  3. Step 3: Cross multiply
    10,910,760.90x = 16,365,548.12 × 3,337,726.66
  4. Step 4: Simplify right side
    10,910,760.90x = 54,623,726,265,636.88
  5. Step 5: Solve for x
    x = 54,623,726,265,636.88/10,910,760.90
  6. Step 6: Final answer
    x = 5,006,408.51

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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.