Finding the Third Proportional to 369,030.94 and 551,625.19
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Solution
The third proportional to 369,030.94 and 551,625.19 is: 824,565.96
Step by Step Solution
- Step 1: Write the proportion equation
369,030.94 : 551,625.19 = 551,625.19 : x - Step 2: Convert to fraction form
369,030.94/551,625.19 = 551,625.19/x - Step 3: Cross multiply
369,030.94x = 551,625.19 × 551,625.19 - Step 4: Simplify right side
369,030.94x = 304,290,347,484.41 - Step 5: Solve for x
x = 304,290,347,484.41/369,030.94 - Step 6: Final answer
x = 824,565.96
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.