Home / 11,764,338.08-16,233,640.08-6,606,526.88

Finding the Fourth Proportional to 11,764,338.08, 16,233,640.08 and 6,606,526.88

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Solution

The fourth proportional to 11,764,338.08, 16,233,640.08 and 6,606,526.88 is: 9,116,363.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,338.08 : 16,233,640.08 = 6,606,526.88 : x
  2. Step 2: Convert to fraction form
    11,764,338.08/16,233,640.08 = 6,606,526.88/x
  3. Step 3: Cross multiply
    11,764,338.08x = 16,233,640.08 × 6,606,526.88
  4. Step 4: Simplify right side
    11,764,338.08x = 107,247,979,548,765.34
  5. Step 5: Solve for x
    x = 107,247,979,548,765.34/11,764,338.08
  6. Step 6: Final answer
    x = 9,116,363.27

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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.