Finding the Fourth Proportional to 6,385,547.61, 9,572,626.67 and 2,341,092.98
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Solution
The fourth proportional to 6,385,547.61, 9,572,626.67 and 2,341,092.98 is: 3,509,551.63
Step by Step Solution
- Step 1: Write the proportion equation
6,385,547.61 : 9,572,626.67 = 2,341,092.98 : x - Step 2: Convert to fraction form
6,385,547.61/9,572,626.67 = 2,341,092.98/x - Step 3: Cross multiply
6,385,547.61x = 9,572,626.67 × 2,341,092.98 - Step 4: Simplify right side
6,385,547.61x = 22,410,409,046,508.28 - Step 5: Solve for x
x = 22,410,409,046,508.28/6,385,547.61 - Step 6: Final answer
x = 3,509,551.63
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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.