Home / 11,624,993.88-16,042,196.30-6,326,463.59

Finding the Fourth Proportional to 11,624,993.88, 16,042,196.30 and 6,326,463.59

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Solution

The fourth proportional to 11,624,993.88, 16,042,196.30 and 6,326,463.59 is: 8,730,359.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,624,993.88 : 16,042,196.30 = 6,326,463.59 : x
  2. Step 2: Convert to fraction form
    11,624,993.88/16,042,196.30 = 6,326,463.59/x
  3. Step 3: Cross multiply
    11,624,993.88x = 16,042,196.30 × 6,326,463.59
  4. Step 4: Simplify right side
    11,624,993.88x = 101,490,370,699,555.58
  5. Step 5: Solve for x
    x = 101,490,370,699,555.58/11,624,993.88
  6. Step 6: Final answer
    x = 8,730,359.06

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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.