Finding the Fourth Proportional to 5,793,663.68, 8,687,579.52 and 2,006,129.60
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Solution
The fourth proportional to 5,793,663.68, 8,687,579.52 and 2,006,129.60 is: 3,008,184.70
Step by Step Solution
- Step 1: Write the proportion equation
5,793,663.68 : 8,687,579.52 = 2,006,129.60 : x - Step 2: Convert to fraction form
5,793,663.68/8,687,579.52 = 2,006,129.60/x - Step 3: Cross multiply
5,793,663.68x = 8,687,579.52 × 2,006,129.60 - Step 4: Simplify right side
5,793,663.68x = 17,428,410,427,425.79 - Step 5: Solve for x
x = 17,428,410,427,425.79/5,793,663.68 - Step 6: Final answer
x = 3,008,184.70
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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.