Finding the Fourth Proportional to 2,446,326.43, 3,669,204.52 and 649,349.53
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Solution
The fourth proportional to 2,446,326.43, 3,669,204.52 and 649,349.53 is: 973,948.61
Step by Step Solution
- Step 1: Write the proportion equation
2,446,326.43 : 3,669,204.52 = 649,349.53 : x - Step 2: Convert to fraction form
2,446,326.43/3,669,204.52 = 649,349.53/x - Step 3: Cross multiply
2,446,326.43x = 3,669,204.52 × 649,349.53 - Step 4: Simplify right side
2,446,326.43x = 2,382,596,219,739.49 - Step 5: Solve for x
x = 2,382,596,219,739.49/2,446,326.43 - Step 6: Final answer
x = 973,948.61
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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.