Finding the Fourth Proportional to 4,729,252.04, 7,067,964.66 and 3,452,548.08
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Solution
The fourth proportional to 4,729,252.04, 7,067,964.66 and 3,452,548.08 is: 5,159,904.28
Step by Step Solution
- Step 1: Write the proportion equation
4,729,252.04 : 7,067,964.66 = 3,452,548.08 : x - Step 2: Convert to fraction form
4,729,252.04/7,067,964.66 = 3,452,548.08/x - Step 3: Cross multiply
4,729,252.04x = 7,067,964.66 × 3,452,548.08 - Step 4: Simplify right side
4,729,252.04x = 24,402,487,816,390.86 - Step 5: Solve for x
x = 24,402,487,816,390.86/4,729,252.04 - Step 6: Final answer
x = 5,159,904.28
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.