Finding the Fourth Proportional to 2,219,000.67, 3,326,502.63 and 798,057.56
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Solution
The fourth proportional to 2,219,000.67, 3,326,502.63 and 798,057.56 is: 1,196,367.63
Step by Step Solution
- Step 1: Write the proportion equation
2,219,000.67 : 3,326,502.63 = 798,057.56 : x - Step 2: Convert to fraction form
2,219,000.67/3,326,502.63 = 798,057.56/x - Step 3: Cross multiply
2,219,000.67x = 3,326,502.63 × 798,057.56 - Step 4: Simplify right side
2,219,000.67x = 2,654,740,583,540.36 - Step 5: Solve for x
x = 2,654,740,583,540.36/2,219,000.67 - Step 6: Final answer
x = 1,196,367.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.