Finding the Fourth Proportional to 4,593,625.48, 6,335,662.35 and 2,852,325.85
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Solution
The fourth proportional to 4,593,625.48, 6,335,662.35 and 2,852,325.85 is: 3,934,011.08
Step by Step Solution
- Step 1: Write the proportion equation
4,593,625.48 : 6,335,662.35 = 2,852,325.85 : x - Step 2: Convert to fraction form
4,593,625.48/6,335,662.35 = 2,852,325.85/x - Step 3: Cross multiply
4,593,625.48x = 6,335,662.35 × 2,852,325.85 - Step 4: Simplify right side
4,593,625.48x = 18,071,373,504,513.18 - Step 5: Solve for x
x = 18,071,373,504,513.18/4,593,625.48 - Step 6: Final answer
x = 3,934,011.08
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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.