Finding the Fourth Proportional to 3,063,437.52, 4,595,654.99 and 904,681.00
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Solution
The fourth proportional to 3,063,437.52, 4,595,654.99 and 904,681.00 is: 1,357,168.78
Step by Step Solution
- Step 1: Write the proportion equation
3,063,437.52 : 4,595,654.99 = 904,681.00 : x - Step 2: Convert to fraction form
3,063,437.52/4,595,654.99 = 904,681.00/x - Step 3: Cross multiply
3,063,437.52x = 4,595,654.99 × 904,681.00 - Step 4: Simplify right side
3,063,437.52x = 4,157,601,757,470.05 - Step 5: Solve for x
x = 4,157,601,757,470.05/3,063,437.52 - Step 6: Final answer
x = 1,357,168.78
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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.