Finding the Fourth Proportional to 6,335,464.95, 9,502,354.35 and 1,786,879.04
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Solution
The fourth proportional to 6,335,464.95, 9,502,354.35 and 1,786,879.04 is: 2,680,080.77
Step by Step Solution
- Step 1: Write the proportion equation
6,335,464.95 : 9,502,354.35 = 1,786,879.04 : x - Step 2: Convert to fraction form
6,335,464.95/9,502,354.35 = 1,786,879.04/x - Step 3: Cross multiply
6,335,464.95x = 9,502,354.35 × 1,786,879.04 - Step 4: Simplify right side
6,335,464.95x = 16,979,557,771,156.05 - Step 5: Solve for x
x = 16,979,557,771,156.05/6,335,464.95 - Step 6: Final answer
x = 2,680,080.77
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.