Home / 11,719,302.41-16,171,103.64-6,757,927.00

Finding the Fourth Proportional to 11,719,302.41, 16,171,103.64 and 6,757,927.00

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Solution

The fourth proportional to 11,719,302.41, 16,171,103.64 and 6,757,927.00 is: 9,325,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,719,302.41 : 16,171,103.64 = 6,757,927.00 : x
  2. Step 2: Convert to fraction form
    11,719,302.41/16,171,103.64 = 6,757,927.00/x
  3. Step 3: Cross multiply
    11,719,302.41x = 16,171,103.64 × 6,757,927.00
  4. Step 4: Simplify right side
    11,719,302.41x = 109,283,137,871,445.58
  5. Step 5: Solve for x
    x = 109,283,137,871,445.58/11,719,302.41
  6. Step 6: Final answer
    x = 9,325,054.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.