Finding the Fourth Proportional to 2,029,512.18, 3,045,268.62 and 950,097.93
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Solution
The fourth proportional to 2,029,512.18, 3,045,268.62 and 950,097.93 is: 1,425,615.20
Step by Step Solution
- Step 1: Write the proportion equation
2,029,512.18 : 3,045,268.62 = 950,097.93 : x - Step 2: Convert to fraction form
2,029,512.18/3,045,268.62 = 950,097.93/x - Step 3: Cross multiply
2,029,512.18x = 3,045,268.62 × 950,097.93 - Step 4: Simplify right side
2,029,512.18x = 2,893,303,412,155.96 - Step 5: Solve for x
x = 2,893,303,412,155.96/2,029,512.18 - Step 6: Final answer
x = 1,425,615.20
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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.