Finding the Fourth Proportional to 5,986,259.08, 8,261,024.70 and 3,270,005.08
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Solution
The fourth proportional to 5,986,259.08, 8,261,024.70 and 3,270,005.08 is: 4,512,600.00
Step by Step Solution
- Step 1: Write the proportion equation
5,986,259.08 : 8,261,024.70 = 3,270,005.08 : x - Step 2: Convert to fraction form
5,986,259.08/8,261,024.70 = 3,270,005.08/x - Step 3: Cross multiply
5,986,259.08x = 8,261,024.70 × 3,270,005.08 - Step 4: Simplify right side
5,986,259.08x = 27,013,592,735,005.48 - Step 5: Solve for x
x = 27,013,592,735,005.48/5,986,259.08 - Step 6: Final answer
x = 4,512,600.00
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.