Home / 9,635,590.44-13,295,889.08-5,505,888.66

Finding the Fourth Proportional to 9,635,590.44, 13,295,889.08 and 5,505,888.66

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Solution

The fourth proportional to 9,635,590.44, 13,295,889.08 and 5,505,888.66 is: 7,597,425.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,635,590.44 : 13,295,889.08 = 5,505,888.66 : x
  2. Step 2: Convert to fraction form
    9,635,590.44/13,295,889.08 = 5,505,888.66/x
  3. Step 3: Cross multiply
    9,635,590.44x = 13,295,889.08 × 5,505,888.66
  4. Step 4: Simplify right side
    9,635,590.44x = 73,205,684,910,189.83
  5. Step 5: Solve for x
    x = 73,205,684,910,189.83/9,635,590.44
  6. Step 6: Final answer
    x = 7,597,425.96

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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.