Finding the Fourth Proportional to 4,594,712.04, 6,892,069.68 and 2,067,414.84
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Solution
The fourth proportional to 4,594,712.04, 6,892,069.68 and 2,067,414.84 is: 3,101,122.99
Step by Step Solution
- Step 1: Write the proportion equation
4,594,712.04 : 6,892,069.68 = 2,067,414.84 : x - Step 2: Convert to fraction form
4,594,712.04/6,892,069.68 = 2,067,414.84/x - Step 3: Cross multiply
4,594,712.04x = 6,892,069.68 × 2,067,414.84 - Step 4: Simplify right side
4,594,712.04x = 14,248,767,134,746.05 - Step 5: Solve for x
x = 14,248,767,134,746.05/4,594,712.04 - Step 6: Final answer
x = 3,101,122.99
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1.5x scale
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.