Finding the Fourth Proportional to 2,874,303.23, 4,312,352.93 and 852,558.41
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Solution
The fourth proportional to 2,874,303.23, 4,312,352.93 and 852,558.41 is: 1,279,104.00
Step by Step Solution
- Step 1: Write the proportion equation
2,874,303.23 : 4,312,352.93 = 852,558.41 : x - Step 2: Convert to fraction form
2,874,303.23/4,312,352.93 = 852,558.41/x - Step 3: Cross multiply
2,874,303.23x = 4,312,352.93 × 852,558.41 - Step 4: Simplify right side
2,874,303.23x = 3,676,532,763,877.73 - Step 5: Solve for x
x = 3,676,532,763,877.73/2,874,303.23 - Step 6: Final answer
x = 1,279,104.00
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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.