Home / 2,731,770.60-4,094,891.10-1,609,261.80

Finding the Fourth Proportional to 2,731,770.60, 4,094,891.10 and 1,609,261.80

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Solution

The fourth proportional to 2,731,770.60, 4,094,891.10 and 1,609,261.80 is: 2,412,263.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,770.60 : 4,094,891.10 = 1,609,261.80 : x
  2. Step 2: Convert to fraction form
    2,731,770.60/4,094,891.10 = 1,609,261.80/x
  3. Step 3: Cross multiply
    2,731,770.60x = 4,094,891.10 × 1,609,261.80
  4. Step 4: Simplify right side
    2,731,770.60x = 6,589,751,822,389.98
  5. Step 5: Solve for x
    x = 6,589,751,822,389.98/2,731,770.60
  6. Step 6: Final answer
    x = 2,412,263.98

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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.