Home / 11,030,838.12-16,546,262.04-3,458,394.36

Finding the Fourth Proportional to 11,030,838.12, 16,546,262.04 and 3,458,394.36

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Solution

The fourth proportional to 11,030,838.12, 16,546,262.04 and 3,458,394.36 is: 5,187,593.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030,838.12 : 16,546,262.04 = 3,458,394.36 : x
  2. Step 2: Convert to fraction form
    11,030,838.12/16,546,262.04 = 3,458,394.36/x
  3. Step 3: Cross multiply
    11,030,838.12x = 16,546,262.04 × 3,458,394.36
  4. Step 4: Simplify right side
    11,030,838.12x = 57,223,499,318,218.09
  5. Step 5: Solve for x
    x = 57,223,499,318,218.09/11,030,838.12
  6. Step 6: Final answer
    x = 5,187,593.06

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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.