Finding the Fourth Proportional to 3,501,569.97, 4,832,538.09 and 2,052,482.91
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Solution
The fourth proportional to 3,501,569.97, 4,832,538.09 and 2,052,482.91 is: 2,832,644.19
Step by Step Solution
- Step 1: Write the proportion equation
3,501,569.97 : 4,832,538.09 = 2,052,482.91 : x - Step 2: Convert to fraction form
3,501,569.97/4,832,538.09 = 2,052,482.91/x - Step 3: Cross multiply
3,501,569.97x = 4,832,538.09 × 2,052,482.91 - Step 4: Simplify right side
3,501,569.97x = 9,918,701,841,649.04 - Step 5: Solve for x
x = 9,918,701,841,649.04/3,501,569.97 - Step 6: Final answer
x = 2,832,644.19
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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.