Finding the Fourth Proportional to 2,335,524.08, 3,223,102.73 and 1,355,387.63
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Solution
The fourth proportional to 2,335,524.08, 3,223,102.73 and 1,355,387.63 is: 1,870,481.06
Step by Step Solution
- Step 1: Write the proportion equation
2,335,524.08 : 3,223,102.73 = 1,355,387.63 : x - Step 2: Convert to fraction form
2,335,524.08/3,223,102.73 = 1,355,387.63/x - Step 3: Cross multiply
2,335,524.08x = 3,223,102.73 × 1,355,387.63 - Step 4: Simplify right side
2,335,524.08x = 4,368,553,547,568.78 - Step 5: Solve for x
x = 4,368,553,547,568.78/2,335,524.08 - Step 6: Final answer
x = 1,870,481.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.