Finding the Fourth Proportional to 588,402.68, 881,762.04 and 335,160.40
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Solution
The fourth proportional to 588,402.68, 881,762.04 and 335,160.40 is: 502,261.00
Step by Step Solution
- Step 1: Write the proportion equation
588,402.68 : 881,762.04 = 335,160.40 : x - Step 2: Convert to fraction form
588,402.68/881,762.04 = 335,160.40/x - Step 3: Cross multiply
588,402.68x = 881,762.04 × 335,160.40 - Step 4: Simplify right side
588,402.68x = 295,531,718,031.22 - Step 5: Solve for x
x = 295,531,718,031.22/588,402.68 - Step 6: Final answer
x = 502,261.00
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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.