Home / 2,770,669.08-4,158,060.62-2,097,597.96

Finding the Fourth Proportional to 2,770,669.08, 4,158,060.62 and 2,097,597.96

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Solution

The fourth proportional to 2,770,669.08, 4,158,060.62 and 2,097,597.96 is: 3,147,954.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,669.08 : 4,158,060.62 = 2,097,597.96 : x
  2. Step 2: Convert to fraction form
    2,770,669.08/4,158,060.62 = 2,097,597.96/x
  3. Step 3: Cross multiply
    2,770,669.08x = 4,158,060.62 × 2,097,597.96
  4. Step 4: Simplify right side
    2,770,669.08x = 8,721,939,463,580.35
  5. Step 5: Solve for x
    x = 8,721,939,463,580.35/2,770,669.08
  6. Step 6: Final answer
    x = 3,147,954.23

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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.