Finding the Fourth Proportional to 1,841,740.62, 2,541,264.66 and 1,025,924
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Solution
The fourth proportional to 1,841,740.62, 2,541,264.66 and 1,025,924 is: 1,415,587.18
Step by Step Solution
- Step 1: Write the proportion equation
1,841,740.62 : 2,541,264.66 = 1,025,924 : x - Step 2: Convert to fraction form
1,841,740.62/2,541,264.66 = 1,025,924/x - Step 3: Cross multiply
1,841,740.62x = 2,541,264.66 × 1,025,924 - Step 4: Simplify right side
1,841,740.62x = 2,607,144,405,045.84 - Step 5: Solve for x
x = 2,607,144,405,045.84/1,841,740.62 - Step 6: Final answer
x = 1,415,587.18
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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.