Finding the Fourth Proportional to 4,408,794.96, 6,084,488.52 and 2,475,182.40
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Solution
The fourth proportional to 4,408,794.96, 6,084,488.52 and 2,475,182.40 is: 3,415,949.04
Step by Step Solution
- Step 1: Write the proportion equation
4,408,794.96 : 6,084,488.52 = 2,475,182.40 : x - Step 2: Convert to fraction form
4,408,794.96/6,084,488.52 = 2,475,182.40/x - Step 3: Cross multiply
4,408,794.96x = 6,084,488.52 × 2,475,182.40 - Step 4: Simplify right side
4,408,794.96x = 15,060,218,897,706.05 - Step 5: Solve for x
x = 15,060,218,897,706.05/4,408,794.96 - Step 6: Final answer
x = 3,415,949.04
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1.5x scale
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.