Finding the Fourth Proportional to 584,796.58, 877,304.21 and 185,330.09
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Solution
The fourth proportional to 584,796.58, 877,304.21 and 185,330.09 is: 278,029.79
Step by Step Solution
- Step 1: Write the proportion equation
584,796.58 : 877,304.21 = 185,330.09 : x - Step 2: Convert to fraction form
584,796.58/877,304.21 = 185,330.09/x - Step 3: Cross multiply
584,796.58x = 877,304.21 × 185,330.09 - Step 4: Simplify right side
584,796.58x = 162,590,869,463.29 - Step 5: Solve for x
x = 162,590,869,463.29/584,796.58 - Step 6: Final answer
x = 278,029.79
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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.