Finding the Fourth Proportional to 299,326.84, 446,343.84 and 296,658.68
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Solution
The fourth proportional to 299,326.84, 446,343.84 and 296,658.68 is: 442,365.19
Step by Step Solution
- Step 1: Write the proportion equation
299,326.84 : 446,343.84 = 296,658.68 : x - Step 2: Convert to fraction form
299,326.84/446,343.84 = 296,658.68/x - Step 3: Cross multiply
299,326.84x = 446,343.84 × 296,658.68 - Step 4: Simplify right side
299,326.84x = 132,411,774,400.53 - Step 5: Solve for x
x = 132,411,774,400.53/299,326.84 - Step 6: Final answer
x = 442,365.19
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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.