Finding the Fourth Proportional to 2,569,817.64, 3,854,735.12 and 650,727.93
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Solution
The fourth proportional to 2,569,817.64, 3,854,735.12 and 650,727.93 is: 976,094.08
Step by Step Solution
- Step 1: Write the proportion equation
2,569,817.64 : 3,854,735.12 = 650,727.93 : x - Step 2: Convert to fraction form
2,569,817.64/3,854,735.12 = 650,727.93/x - Step 3: Cross multiply
2,569,817.64x = 3,854,735.12 × 650,727.93 - Step 4: Simplify right side
2,569,817.64x = 2,508,383,799,735.09 - Step 5: Solve for x
x = 2,508,383,799,735.09/2,569,817.64 - Step 6: Final answer
x = 976,094.08
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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.