Finding the Fourth Proportional to 1,060,259.22, 1,590,350.58 and 461,220.84
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Solution
The fourth proportional to 1,060,259.22, 1,590,350.58 and 461,220.84 is: 691,814.62
Step by Step Solution
- Step 1: Write the proportion equation
1,060,259.22 : 1,590,350.58 = 461,220.84 : x - Step 2: Convert to fraction form
1,060,259.22/1,590,350.58 = 461,220.84/x - Step 3: Cross multiply
1,060,259.22x = 1,590,350.58 × 461,220.84 - Step 4: Simplify right side
1,060,259.22x = 733,502,830,402.09 - Step 5: Solve for x
x = 733,502,830,402.09/1,060,259.22 - Step 6: Final answer
x = 691,814.62
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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.