Finding the Fourth Proportional to 1,498,818.60, 2,247,450.30 and 551,701.80
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Solution
The fourth proportional to 1,498,818.60, 2,247,450.30 and 551,701.80 is: 827,266.47
Step by Step Solution
- Step 1: Write the proportion equation
1,498,818.60 : 2,247,450.30 = 551,701.80 : x - Step 2: Convert to fraction form
1,498,818.60/2,247,450.30 = 551,701.80/x - Step 3: Cross multiply
1,498,818.60x = 2,247,450.30 × 551,701.80 - Step 4: Simplify right side
1,498,818.60x = 1,239,922,375,920.54 - Step 5: Solve for x
x = 1,239,922,375,920.54/1,498,818.60 - Step 6: Final answer
x = 827,266.47
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.