Finding the Fourth Proportional to 4,365,547.35, 6,551,273.49 and 2,446,454.85
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Solution
The fourth proportional to 4,365,547.35, 6,551,273.49 and 2,446,454.85 is: 3,671,336.84
Step by Step Solution
- Step 1: Write the proportion equation
4,365,547.35 : 6,551,273.49 = 2,446,454.85 : x - Step 2: Convert to fraction form
4,365,547.35/6,551,273.49 = 2,446,454.85/x - Step 3: Cross multiply
4,365,547.35x = 6,551,273.49 × 2,446,454.85 - Step 4: Simplify right side
4,365,547.35x = 16,027,394,803,286.93 - Step 5: Solve for x
x = 16,027,394,803,286.93/4,365,547.35 - Step 6: Final answer
x = 3,671,336.84
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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.