Finding the Fourth Proportional to 4,104,597.36, 5,664,352.04 and 2,293,761.36
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Solution
The fourth proportional to 4,104,597.36, 5,664,352.04 and 2,293,761.36 is: 3,165,394.97
Step by Step Solution
- Step 1: Write the proportion equation
4,104,597.36 : 5,664,352.04 = 2,293,761.36 : x - Step 2: Convert to fraction form
4,104,597.36/5,664,352.04 = 2,293,761.36/x - Step 3: Cross multiply
4,104,597.36x = 5,664,352.04 × 2,293,761.36 - Step 4: Simplify right side
4,104,597.36x = 12,992,671,838,789.17 - Step 5: Solve for x
x = 12,992,671,838,789.17/4,104,597.36 - Step 6: Final answer
x = 3,165,394.97
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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.