Finding the Fourth Proportional to 3,534,065.24, 5,296,193.42 and 1,610,274.95
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Solution
The fourth proportional to 3,534,065.24, 5,296,193.42 and 1,610,274.95 is: 2,413,177.75
Step by Step Solution
- Step 1: Write the proportion equation
3,534,065.24 : 5,296,193.42 = 1,610,274.95 : x - Step 2: Convert to fraction form
3,534,065.24/5,296,193.42 = 1,610,274.95/x - Step 3: Cross multiply
3,534,065.24x = 5,296,193.42 × 1,610,274.95 - Step 4: Simplify right side
3,534,065.24x = 8,528,327,594,580.83 - Step 5: Solve for x
x = 8,528,327,594,580.83/3,534,065.24 - Step 6: Final answer
x = 2,413,177.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.