Finding the Fourth Proportional to 4,035,829.24, 5,566,293.30 and 2,585,659.24
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Solution
The fourth proportional to 4,035,829.24, 5,566,293.30 and 2,585,659.24 is: 3,566,190.95
Step by Step Solution
- Step 1: Write the proportion equation
4,035,829.24 : 5,566,293.30 = 2,585,659.24 : x - Step 2: Convert to fraction form
4,035,829.24/5,566,293.30 = 2,585,659.24/x - Step 3: Cross multiply
4,035,829.24x = 5,566,293.30 × 2,585,659.24 - Step 4: Simplify right side
4,035,829.24x = 14,392,537,703,695.09 - Step 5: Solve for x
x = 14,392,537,703,695.09/4,035,829.24 - Step 6: Final answer
x = 3,566,190.95
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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.