Finding the Fourth Proportional to 499,637.94, 749,466.63 and 183,932.34
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Solution
The fourth proportional to 499,637.94, 749,466.63 and 183,932.34 is: 275,902.09
Step by Step Solution
- Step 1: Write the proportion equation
499,637.94 : 749,466.63 = 183,932.34 : x - Step 2: Convert to fraction form
499,637.94/749,466.63 = 183,932.34/x - Step 3: Cross multiply
499,637.94x = 749,466.63 × 183,932.34 - Step 4: Simplify right side
499,637.94x = 137,851,151,007.81 - Step 5: Solve for x
x = 137,851,151,007.81/499,637.94 - Step 6: Final answer
x = 275,902.09
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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.