Finding the Fourth Proportional to 4,361,387.13, 6,018,580.26 and 2,427,597.99
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Solution
The fourth proportional to 4,361,387.13, 6,018,580.26 and 2,427,597.99 is: 3,350,010.65
Step by Step Solution
- Step 1: Write the proportion equation
4,361,387.13 : 6,018,580.26 = 2,427,597.99 : x - Step 2: Convert to fraction form
4,361,387.13/6,018,580.26 = 2,427,597.99/x - Step 3: Cross multiply
4,361,387.13x = 6,018,580.26 × 2,427,597.99 - Step 4: Simplify right side
4,361,387.13x = 14,610,693,341,829.68 - Step 5: Solve for x
x = 14,610,693,341,829.68/4,361,387.13 - Step 6: Final answer
x = 3,350,010.65
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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.