Finding the Fourth Proportional to 1,373,260.12, 2,059,486.98 and 531,610.84
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Solution
The fourth proportional to 1,373,260.12, 2,059,486.98 and 531,610.84 is: 797,260.17
Step by Step Solution
- Step 1: Write the proportion equation
1,373,260.12 : 2,059,486.98 = 531,610.84 : x - Step 2: Convert to fraction form
1,373,260.12/2,059,486.98 = 531,610.84/x - Step 3: Cross multiply
1,373,260.12x = 2,059,486.98 × 531,610.84 - Step 4: Simplify right side
1,373,260.12x = 1,094,845,603,406.86 - Step 5: Solve for x
x = 1,094,845,603,406.86/1,373,260.12 - Step 6: Final answer
x = 797,260.17
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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.