Finding the Fourth Proportional to 2,016,403.68, 3,025,048.40 and 596,349.05
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Solution
The fourth proportional to 2,016,403.68, 3,025,048.40 and 596,349.05 is: 894,654.55
Step by Step Solution
- Step 1: Write the proportion equation
2,016,403.68 : 3,025,048.40 = 596,349.05 : x - Step 2: Convert to fraction form
2,016,403.68/3,025,048.40 = 596,349.05/x - Step 3: Cross multiply
2,016,403.68x = 3,025,048.40 × 596,349.05 - Step 4: Simplify right side
2,016,403.68x = 1,803,984,721,437.03 - Step 5: Solve for x
x = 1,803,984,721,437.03/2,016,403.68 - Step 6: Final answer
x = 894,654.55
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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.