Home / 2,453,231.80-3,385,460.04-1,365,479.96

Finding the Fourth Proportional to 2,453,231.80, 3,385,460.04 and 1,365,479.96

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Solution

The fourth proportional to 2,453,231.80, 3,385,460.04 and 1,365,479.96 is: 1,884,362.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,231.80 : 3,385,460.04 = 1,365,479.96 : x
  2. Step 2: Convert to fraction form
    2,453,231.80/3,385,460.04 = 1,365,479.96/x
  3. Step 3: Cross multiply
    2,453,231.80x = 3,385,460.04 × 1,365,479.96
  4. Step 4: Simplify right side
    2,453,231.80x = 4,622,777,840,000.80
  5. Step 5: Solve for x
    x = 4,622,777,840,000.80/2,453,231.80
  6. Step 6: Final answer
    x = 1,884,362.43

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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.