Home / 11,633,229.80-16,053,705.06-6,739,119.08

Finding the Fourth Proportional to 11,633,229.80, 16,053,705.06 and 6,739,119.08

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Solution

The fourth proportional to 11,633,229.80, 16,053,705.06 and 6,739,119.08 is: 9,299,896.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,633,229.80 : 16,053,705.06 = 6,739,119.08 : x
  2. Step 2: Convert to fraction form
    11,633,229.80/16,053,705.06 = 6,739,119.08/x
  3. Step 3: Cross multiply
    11,633,229.80x = 16,053,705.06 × 6,739,119.08
  4. Step 4: Simplify right side
    11,633,229.80x = 108,187,830,074,538.55
  5. Step 5: Solve for x
    x = 108,187,830,074,538.55/11,633,229.80
  6. Step 6: Final answer
    x = 9,299,896.24

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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.