Home / 11,114,791.05-16,669,853.77-3,134,748.81

Finding the Fourth Proportional to 11,114,791.05, 16,669,853.77 and 3,134,748.81

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Solution

The fourth proportional to 11,114,791.05, 16,669,853.77 and 3,134,748.81 is: 4,701,465.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,791.05 : 16,669,853.77 = 3,134,748.81 : x
  2. Step 2: Convert to fraction form
    11,114,791.05/16,669,853.77 = 3,134,748.81/x
  3. Step 3: Cross multiply
    11,114,791.05x = 16,669,853.77 × 3,134,748.81
  4. Step 4: Simplify right side
    11,114,791.05x = 52,255,804,268,381.52
  5. Step 5: Solve for x
    x = 52,255,804,268,381.52/11,114,791.05
  6. Step 6: Final answer
    x = 4,701,465.28

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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.