Finding the Fourth Proportional to 5,944,847.06, 8,911,036.81 and 2,908,020.98
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Solution
The fourth proportional to 5,944,847.06, 8,911,036.81 and 2,908,020.98 is: 4,358,982.11
Step by Step Solution
- Step 1: Write the proportion equation
5,944,847.06 : 8,911,036.81 = 2,908,020.98 : x - Step 2: Convert to fraction form
5,944,847.06/8,911,036.81 = 2,908,020.98/x - Step 3: Cross multiply
5,944,847.06x = 8,911,036.81 × 2,908,020.98 - Step 4: Simplify right side
5,944,847.06x = 25,913,481,997,032.27 - Step 5: Solve for x
x = 25,913,481,997,032.27/5,944,847.06 - Step 6: Final answer
x = 4,358,982.11
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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.