Finding the Fourth Proportional to 2,095,170.06, 3,142,550.97 and 676,244.46
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Solution
The fourth proportional to 2,095,170.06, 3,142,550.97 and 676,244.46 is: 1,014,300.81
Step by Step Solution
- Step 1: Write the proportion equation
2,095,170.06 : 3,142,550.97 = 676,244.46 : x - Step 2: Convert to fraction form
2,095,170.06/3,142,550.97 = 676,244.46/x - Step 3: Cross multiply
2,095,170.06x = 3,142,550.97 × 676,244.46 - Step 4: Simplify right side
2,095,170.06x = 2,125,132,683,730.13 - Step 5: Solve for x
x = 2,125,132,683,730.13/2,095,170.06 - Step 6: Final answer
x = 1,014,300.81
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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.