Finding the Fourth Proportional to 8,833,226.72, 13,249,842.08 and 2,767,957.44
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Solution
The fourth proportional to 8,833,226.72, 13,249,842.08 and 2,767,957.44 is: 4,151,936.79
Step by Step Solution
- Step 1: Write the proportion equation
8,833,226.72 : 13,249,842.08 = 2,767,957.44 : x - Step 2: Convert to fraction form
8,833,226.72/13,249,842.08 = 2,767,957.44/x - Step 3: Cross multiply
8,833,226.72x = 13,249,842.08 × 2,767,957.44 - Step 4: Simplify right side
8,833,226.72x = 36,674,998,964,161.08 - Step 5: Solve for x
x = 36,674,998,964,161.08/8,833,226.72 - Step 6: Final answer
x = 4,151,936.79
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.