Finding the Fourth Proportional to 802,330.68, 1,196,424.69 and 795,135.45
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Solution
The fourth proportional to 802,330.68, 1,196,424.69 and 795,135.45 is: 1,185,695.26
Step by Step Solution
- Step 1: Write the proportion equation
802,330.68 : 1,196,424.69 = 795,135.45 : x - Step 2: Convert to fraction form
802,330.68/1,196,424.69 = 795,135.45/x - Step 3: Cross multiply
802,330.68x = 1,196,424.69 × 795,135.45 - Step 4: Simplify right side
802,330.68x = 951,319,684,274.26 - Step 5: Solve for x
x = 951,319,684,274.26/802,330.68 - Step 6: Final answer
x = 1,185,695.26
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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.