Finding the Fourth Proportional to 2,577,837.34, 3,868,531.08 and 894,940.84
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Solution
The fourth proportional to 2,577,837.34, 3,868,531.08 and 894,940.84 is: 1,343,027.51
Step by Step Solution
- Step 1: Write the proportion equation
2,577,837.34 : 3,868,531.08 = 894,940.84 : x - Step 2: Convert to fraction form
2,577,837.34/3,868,531.08 = 894,940.84/x - Step 3: Cross multiply
2,577,837.34x = 3,868,531.08 × 894,940.84 - Step 4: Simplify right side
2,577,837.34x = 3,462,106,454,301.31 - Step 5: Solve for x
x = 3,462,106,454,301.31/2,577,837.34 - Step 6: Final answer
x = 1,343,027.51
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.