Finding the Fourth Proportional to 4,352,474.08, 6,000,083.81 and 3,041,656.51
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Solution
The fourth proportional to 4,352,474.08, 6,000,083.81 and 3,041,656.51 is: 4,193,062.07
Step by Step Solution
- Step 1: Write the proportion equation
4,352,474.08 : 6,000,083.81 = 3,041,656.51 : x - Step 2: Convert to fraction form
4,352,474.08/6,000,083.81 = 3,041,656.51/x - Step 3: Cross multiply
4,352,474.08x = 6,000,083.81 × 3,041,656.51 - Step 4: Simplify right side
4,352,474.08x = 18,250,193,981,232.10 - Step 5: Solve for x
x = 18,250,193,981,232.10/4,352,474.08 - Step 6: Final answer
x = 4,193,062.07
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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.