Finding the Fourth Proportional to 6,073,727.96, 8,381,415.66 and 3,357,299
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Solution
The fourth proportional to 6,073,727.96, 8,381,415.66 and 3,357,299 is: 4,632,890.80
Step by Step Solution
- Step 1: Write the proportion equation
6,073,727.96 : 8,381,415.66 = 3,357,299 : x - Step 2: Convert to fraction form
6,073,727.96/8,381,415.66 = 3,357,299/x - Step 3: Cross multiply
6,073,727.96x = 8,381,415.66 × 3,357,299 - Step 4: Simplify right side
6,073,727.96x = 28,138,918,413,902.34 - Step 5: Solve for x
x = 28,138,918,413,902.34/6,073,727.96 - Step 6: Final answer
x = 4,632,890.80
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.