Finding the Fourth Proportional to 2,447,270.12, 3,673,146.36 and 1,250,031.80
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Solution
The fourth proportional to 2,447,270.12, 3,673,146.36 and 1,250,031.80 is: 1,876,192.46
Step by Step Solution
- Step 1: Write the proportion equation
2,447,270.12 : 3,673,146.36 = 1,250,031.80 : x - Step 2: Convert to fraction form
2,447,270.12/3,673,146.36 = 1,250,031.80/x - Step 3: Cross multiply
2,447,270.12x = 3,673,146.36 × 1,250,031.80 - Step 4: Simplify right side
2,447,270.12x = 4,591,549,756,054.25 - Step 5: Solve for x
x = 4,591,549,756,054.25/2,447,270.12 - Step 6: Final answer
x = 1,876,192.46
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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.