Finding the Fourth Proportional to 5,897,325.57, 8,848,117.04 and 2,059,712.84
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Solution
The fourth proportional to 5,897,325.57, 8,848,117.04 and 2,059,712.84 is: 3,090,312.72
Step by Step Solution
- Step 1: Write the proportion equation
5,897,325.57 : 8,848,117.04 = 2,059,712.84 : x - Step 2: Convert to fraction form
5,897,325.57/8,848,117.04 = 2,059,712.84/x - Step 3: Cross multiply
5,897,325.57x = 8,848,117.04 × 2,059,712.84 - Step 4: Simplify right side
5,897,325.57x = 18,224,580,222,571.64 - Step 5: Solve for x
x = 18,224,580,222,571.64/5,897,325.57 - Step 6: Final answer
x = 3,090,312.72
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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.