Finding the Fourth Proportional to 6,206,552.44, 8,564,908.12 and 3,593,167.33
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Solution
The fourth proportional to 6,206,552.44, 8,564,908.12 and 3,593,167.33 is: 4,958,493.19
Step by Step Solution
- Step 1: Write the proportion equation
6,206,552.44 : 8,564,908.12 = 3,593,167.33 : x - Step 2: Convert to fraction form
6,206,552.44/8,564,908.12 = 3,593,167.33/x - Step 3: Cross multiply
6,206,552.44x = 8,564,908.12 × 3,593,167.33 - Step 4: Simplify right side
6,206,552.44x = 30,775,148,047,111.30 - Step 5: Solve for x
x = 30,775,148,047,111.30/6,206,552.44 - Step 6: Final answer
x = 4,958,493.19
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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.