Finding the Fourth Proportional to 2,235,273.08, 3,352,876.84 and 552,376.60
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Solution
The fourth proportional to 2,235,273.08, 3,352,876.84 and 552,376.60 is: 828,556.80
Step by Step Solution
- Step 1: Write the proportion equation
2,235,273.08 : 3,352,876.84 = 552,376.60 : x - Step 2: Convert to fraction form
2,235,273.08/3,352,876.84 = 552,376.60/x - Step 3: Cross multiply
2,235,273.08x = 3,352,876.84 × 552,376.60 - Step 4: Simplify right side
2,235,273.08x = 1,852,050,709,097.94 - Step 5: Solve for x
x = 1,852,050,709,097.94/2,235,273.08 - Step 6: Final answer
x = 828,556.80
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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.