Finding the Fourth Proportional to 2,737,590.63, 4,106,090.22 and 915,749.02
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Solution
The fourth proportional to 2,737,590.63, 4,106,090.22 and 915,749.02 is: 1,373,524.61
Step by Step Solution
- Step 1: Write the proportion equation
2,737,590.63 : 4,106,090.22 = 915,749.02 : x - Step 2: Convert to fraction form
2,737,590.63/4,106,090.22 = 915,749.02/x - Step 3: Cross multiply
2,737,590.63x = 4,106,090.22 × 915,749.02 - Step 4: Simplify right side
2,737,590.63x = 3,760,148,094,996.58 - Step 5: Solve for x
x = 3,760,148,094,996.58/2,737,590.63 - Step 6: Final answer
x = 1,373,524.61
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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.