Finding the Fourth Proportional to 1,732,304.92, 2,599,217 and 822,144.76
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Solution
The fourth proportional to 1,732,304.92, 2,599,217 and 822,144.76 is: 1,233,577.65
Step by Step Solution
- Step 1: Write the proportion equation
1,732,304.92 : 2,599,217 = 822,144.76 : x - Step 2: Convert to fraction form
1,732,304.92/2,599,217 = 822,144.76/x - Step 3: Cross multiply
1,732,304.92x = 2,599,217 × 822,144.76 - Step 4: Simplify right side
1,732,304.92x = 2,136,932,636,652.92 - Step 5: Solve for x
x = 2,136,932,636,652.92/1,732,304.92 - Step 6: Final answer
x = 1,233,577.65
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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.