Finding the Fourth Proportional to 2,726,306.95, 4,089,460.47 and 833,031.99
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Solution
The fourth proportional to 2,726,306.95, 4,089,460.47 and 833,031.99 is: 1,249,548.00
Step by Step Solution
- Step 1: Write the proportion equation
2,726,306.95 : 4,089,460.47 = 833,031.99 : x - Step 2: Convert to fraction form
2,726,306.95/4,089,460.47 = 833,031.99/x - Step 3: Cross multiply
2,726,306.95x = 4,089,460.47 × 833,031.99 - Step 4: Simplify right side
2,726,306.95x = 3,406,651,393,350.44 - Step 5: Solve for x
x = 3,406,651,393,350.44/2,726,306.95 - Step 6: Final answer
x = 1,249,548.00
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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.