Finding the Fourth Proportional to 4,476,102.92, 6,709,373.46 and 2,552,873.48
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Solution
The fourth proportional to 4,476,102.92, 6,709,373.46 and 2,552,873.48 is: 3,826,583.50
Step by Step Solution
- Step 1: Write the proportion equation
4,476,102.92 : 6,709,373.46 = 2,552,873.48 : x - Step 2: Convert to fraction form
4,476,102.92/6,709,373.46 = 2,552,873.48/x - Step 3: Cross multiply
4,476,102.92x = 6,709,373.46 × 2,552,873.48 - Step 4: Simplify right side
4,476,102.92x = 17,128,181,573,449.84 - Step 5: Solve for x
x = 17,128,181,573,449.84/4,476,102.92 - Step 6: Final answer
x = 3,826,583.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.