Finding the Fourth Proportional to 802,327.68, 1,196,420.22 and 795,132.45
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Solution
The fourth proportional to 802,327.68, 1,196,420.22 and 795,132.45 is: 1,185,690.79
Step by Step Solution
- Step 1: Write the proportion equation
802,327.68 : 1,196,420.22 = 795,132.45 : x - Step 2: Convert to fraction form
802,327.68/1,196,420.22 = 795,132.45/x - Step 3: Cross multiply
802,327.68x = 1,196,420.22 × 795,132.45 - Step 4: Simplify right side
802,327.68x = 951,312,540,758.14 - Step 5: Solve for x
x = 951,312,540,758.14/802,327.68 - Step 6: Final answer
x = 1,185,690.79
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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.