Finding the Fourth Proportional to 2,544,597.18, 3,816,893.34 and 651,335.58
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Solution
The fourth proportional to 2,544,597.18, 3,816,893.34 and 651,335.58 is: 977,002.75
Step by Step Solution
- Step 1: Write the proportion equation
2,544,597.18 : 3,816,893.34 = 651,335.58 : x - Step 2: Convert to fraction form
2,544,597.18/3,816,893.34 = 651,335.58/x - Step 3: Cross multiply
2,544,597.18x = 3,816,893.34 × 651,335.58 - Step 4: Simplify right side
2,544,597.18x = 2,486,078,437,407.04 - Step 5: Solve for x
x = 2,486,078,437,407.04/2,544,597.18 - Step 6: Final answer
x = 977,002.75
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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.