Finding the Fourth Proportional to 2,495,920.24, 3,419,394.37 and 2,402,587.46
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Solution
The fourth proportional to 2,495,920.24, 3,419,394.37 and 2,402,587.46 is: 3,291,529.07
Step by Step Solution
- Step 1: Write the proportion equation
2,495,920.24 : 3,419,394.37 = 2,402,587.46 : x - Step 2: Convert to fraction form
2,495,920.24/3,419,394.37 = 2,402,587.46/x - Step 3: Cross multiply
2,495,920.24x = 3,419,394.37 × 2,402,587.46 - Step 4: Simplify right side
2,495,920.24x = 8,215,394,011,053.16 - Step 5: Solve for x
x = 8,215,394,011,053.16/2,495,920.24 - Step 6: Final answer
x = 3,291,529.07
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Why These Related Problems?
These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.