Finding the Fourth Proportional to 563,226.23, 844,839.32 and 374,056.08
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Solution
The fourth proportional to 563,226.23, 844,839.32 and 374,056.08 is: 561,084.11
Step by Step Solution
- Step 1: Write the proportion equation
563,226.23 : 844,839.32 = 374,056.08 : x - Step 2: Convert to fraction form
563,226.23/844,839.32 = 374,056.08/x - Step 3: Cross multiply
563,226.23x = 844,839.32 × 374,056.08 - Step 4: Simplify right side
563,226.23x = 316,017,282,398.79 - Step 5: Solve for x
x = 316,017,282,398.79/563,226.23 - Step 6: Final answer
x = 561,084.11
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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.