Finding the Fourth Proportional to 1,495,094.54, 2,063,006.97 and 841,625.06
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Solution
The fourth proportional to 1,495,094.54, 2,063,006.97 and 841,625.06 is: 1,161,316.77
Step by Step Solution
- Step 1: Write the proportion equation
1,495,094.54 : 2,063,006.97 = 841,625.06 : x - Step 2: Convert to fraction form
1,495,094.54/2,063,006.97 = 841,625.06/x - Step 3: Cross multiply
1,495,094.54x = 2,063,006.97 × 841,625.06 - Step 4: Simplify right side
1,495,094.54x = 1,736,278,354,591.63 - Step 5: Solve for x
x = 1,736,278,354,591.63/1,495,094.54 - Step 6: Final answer
x = 1,161,316.77
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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.