Home / 11,292,369.01-16,938,520.00-3,205,351.49

Finding the Fourth Proportional to 11,292,369.01, 16,938,520.00 and 3,205,351.49

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Solution

The fourth proportional to 11,292,369.01, 16,938,520.00 and 3,205,351.49 is: 4,808,017.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,292,369.01 : 16,938,520.00 = 3,205,351.49 : x
  2. Step 2: Convert to fraction form
    11,292,369.01/16,938,520.00 = 3,205,351.49/x
  3. Step 3: Cross multiply
    11,292,369.01x = 16,938,520.00 × 3,205,351.49
  4. Step 4: Simplify right side
    11,292,369.01x = 54,293,910,219,675.45
  5. Step 5: Solve for x
    x = 54,293,910,219,675.45/11,292,369.01
  6. Step 6: Final answer
    x = 4,808,017.71

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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.