Finding the Fourth Proportional to 2,266,628.27, 3,399,125.92 and 750,031.25
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Solution
The fourth proportional to 2,266,628.27, 3,399,125.92 and 750,031.25 is: 1,124,776.69
Step by Step Solution
- Step 1: Write the proportion equation
2,266,628.27 : 3,399,125.92 = 750,031.25 : x - Step 2: Convert to fraction form
2,266,628.27/3,399,125.92 = 750,031.25/x - Step 3: Cross multiply
2,266,628.27x = 3,399,125.92 × 750,031.25 - Step 4: Simplify right side
2,266,628.27x = 2,549,450,643,814.29 - Step 5: Solve for x
x = 2,549,450,643,814.29/2,266,628.27 - Step 6: Final answer
x = 1,124,776.69
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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.