Finding the Fourth Proportional to 7,775,530.97, 11,661,967.19 and 2,094,426.68
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Solution
The fourth proportional to 7,775,530.97, 11,661,967.19 and 2,094,426.68 is: 3,141,281.96
Step by Step Solution
- Step 1: Write the proportion equation
7,775,530.97 : 11,661,967.19 = 2,094,426.68 : x - Step 2: Convert to fraction form
7,775,530.97/11,661,967.19 = 2,094,426.68/x - Step 3: Cross multiply
7,775,530.97x = 11,661,967.19 × 2,094,426.68 - Step 4: Simplify right side
7,775,530.97x = 24,425,135,155,238.66 - Step 5: Solve for x
x = 24,425,135,155,238.66/7,775,530.97 - Step 6: Final answer
x = 3,141,281.96
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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.