Home / 11,090,408.98-16,637,200.37-3,414,703.27

Finding the Fourth Proportional to 11,090,408.98, 16,637,200.37 and 3,414,703.27

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Solution

The fourth proportional to 11,090,408.98, 16,637,200.37 and 3,414,703.27 is: 5,122,543.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,090,408.98 : 16,637,200.37 = 3,414,703.27 : x
  2. Step 2: Convert to fraction form
    11,090,408.98/16,637,200.37 = 3,414,703.27/x
  3. Step 3: Cross multiply
    11,090,408.98x = 16,637,200.37 × 3,414,703.27
  4. Step 4: Simplify right side
    11,090,408.98x = 56,811,102,406,824.70
  5. Step 5: Solve for x
    x = 56,811,102,406,824.70/11,090,408.98
  6. Step 6: Final answer
    x = 5,122,543.50

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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.