Finding the Fourth Proportional to 3,563,622, 5,342,893.56 and 1,669,330.08
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Solution
The fourth proportional to 3,563,622, 5,342,893.56 and 1,669,330.08 is: 2,502,805.55
Step by Step Solution
- Step 1: Write the proportion equation
3,563,622 : 5,342,893.56 = 1,669,330.08 : x - Step 2: Convert to fraction form
3,563,622/5,342,893.56 = 1,669,330.08/x - Step 3: Cross multiply
3,563,622x = 5,342,893.56 × 1,669,330.08 - Step 4: Simplify right side
3,563,622x = 8,919,052,933,946.29 - Step 5: Solve for x
x = 8,919,052,933,946.29/3,563,622 - Step 6: Final answer
x = 2,502,805.55
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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.