Finding the Fourth Proportional to 2,804,917.44, 4,204,712.64 and 910,333.92
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Solution
The fourth proportional to 2,804,917.44, 4,204,712.64 and 910,333.92 is: 1,364,636.44
Step by Step Solution
- Step 1: Write the proportion equation
2,804,917.44 : 4,204,712.64 = 910,333.92 : x - Step 2: Convert to fraction form
2,804,917.44/4,204,712.64 = 910,333.92/x - Step 3: Cross multiply
2,804,917.44x = 4,204,712.64 × 910,333.92 - Step 4: Simplify right side
2,804,917.44x = 3,827,692,540,044.75 - Step 5: Solve for x
x = 3,827,692,540,044.75/2,804,917.44 - Step 6: Final answer
x = 1,364,636.44
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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.