Finding the Fourth Proportional to 2,572,158.07, 3,857,861.53 and 750,033.36
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Solution
The fourth proportional to 2,572,158.07, 3,857,861.53 and 750,033.36 is: 1,124,940.53
Step by Step Solution
- Step 1: Write the proportion equation
2,572,158.07 : 3,857,861.53 = 750,033.36 : x - Step 2: Convert to fraction form
2,572,158.07/3,857,861.53 = 750,033.36/x - Step 3: Cross multiply
2,572,158.07x = 3,857,861.53 × 750,033.36 - Step 4: Simplify right side
2,572,158.07x = 2,893,524,853,329.48 - Step 5: Solve for x
x = 2,893,524,853,329.48/2,572,158.07 - Step 6: Final answer
x = 1,124,940.53
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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.