Finding the Fourth Proportional to 4,402,182.66, 6,603,726.94 and 1,523,544.42
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Solution
The fourth proportional to 4,402,182.66, 6,603,726.94 and 1,523,544.42 is: 2,285,473.39
Step by Step Solution
- Step 1: Write the proportion equation
4,402,182.66 : 6,603,726.94 = 1,523,544.42 : x - Step 2: Convert to fraction form
4,402,182.66/6,603,726.94 = 1,523,544.42/x - Step 3: Cross multiply
4,402,182.66x = 6,603,726.94 × 1,523,544.42 - Step 4: Simplify right side
4,402,182.66x = 10,061,071,336,594.08 - Step 5: Solve for x
x = 10,061,071,336,594.08/4,402,182.66 - Step 6: Final answer
x = 2,285,473.39
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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.