Finding the Fourth Proportional to 2,955,226.68, 4,433,091.54 and 932,929.65
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Solution
The fourth proportional to 2,955,226.68, 4,433,091.54 and 932,929.65 is: 1,399,473.88
Step by Step Solution
- Step 1: Write the proportion equation
2,955,226.68 : 4,433,091.54 = 932,929.65 : x - Step 2: Convert to fraction form
2,955,226.68/4,433,091.54 = 932,929.65/x - Step 3: Cross multiply
2,955,226.68x = 4,433,091.54 × 932,929.65 - Step 4: Simplify right side
2,955,226.68x = 4,135,762,538,830.16 - Step 5: Solve for x
x = 4,135,762,538,830.16/2,955,226.68 - Step 6: Final answer
x = 1,399,473.88
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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.