Finding the Fourth Proportional to 1,580,944.68, 2,369,963.93 and 569,819.18
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Solution
The fourth proportional to 1,580,944.68, 2,369,963.93 and 569,819.18 is: 854,205.02
Step by Step Solution
- Step 1: Write the proportion equation
1,580,944.68 : 2,369,963.93 = 569,819.18 : x - Step 2: Convert to fraction form
1,580,944.68/2,369,963.93 = 569,819.18/x - Step 3: Cross multiply
1,580,944.68x = 2,369,963.93 × 569,819.18 - Step 4: Simplify right side
1,580,944.68x = 1,350,450,888,523.26 - Step 5: Solve for x
x = 1,350,450,888,523.26/1,580,944.68 - Step 6: Final answer
x = 854,205.02
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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.