Finding the Fourth Proportional to 4,034,487.10, 5,567,594.29 and 2,292,159.54
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Solution
The fourth proportional to 4,034,487.10, 5,567,594.29 and 2,292,159.54 is: 3,163,181.35
Step by Step Solution
- Step 1: Write the proportion equation
4,034,487.10 : 5,567,594.29 = 2,292,159.54 : x - Step 2: Convert to fraction form
4,034,487.10/5,567,594.29 = 2,292,159.54/x - Step 3: Cross multiply
4,034,487.10x = 5,567,594.29 × 2,292,159.54 - Step 4: Simplify right side
4,034,487.10x = 12,761,814,366,673.03 - Step 5: Solve for x
x = 12,761,814,366,673.03/4,034,487.10 - Step 6: Final answer
x = 3,163,181.35
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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.