Finding the Fourth Proportional to 4,594,715.04, 6,892,074.18 and 2,067,417.84
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Solution
The fourth proportional to 4,594,715.04, 6,892,074.18 and 2,067,417.84 is: 3,101,127.49
Step by Step Solution
- Step 1: Write the proportion equation
4,594,715.04 : 6,892,074.18 = 2,067,417.84 : x - Step 2: Convert to fraction form
4,594,715.04/6,892,074.18 = 2,067,417.84/x - Step 3: Cross multiply
4,594,715.04x = 6,892,074.18 × 2,067,417.84 - Step 4: Simplify right side
4,594,715.04x = 14,248,797,114,335.37 - Step 5: Solve for x
x = 14,248,797,114,335.37/4,594,715.04 - Step 6: Final answer
x = 3,101,127.49
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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.