Home / 2,773,848.98-4,162,092.96-1,922,231.18

Finding the Fourth Proportional to 2,773,848.98, 4,162,092.96 and 1,922,231.18

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Solution

The fourth proportional to 2,773,848.98, 4,162,092.96 and 1,922,231.18 is: 2,884,261.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,848.98 : 4,162,092.96 = 1,922,231.18 : x
  2. Step 2: Convert to fraction form
    2,773,848.98/4,162,092.96 = 1,922,231.18/x
  3. Step 3: Cross multiply
    2,773,848.98x = 4,162,092.96 × 1,922,231.18
  4. Step 4: Simplify right side
    2,773,848.98x = 8,000,504,879,384.09
  5. Step 5: Solve for x
    x = 8,000,504,879,384.09/2,773,848.98
  6. Step 6: Final answer
    x = 2,884,261.16

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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.