Finding the Fourth Proportional to 1,134,306.66, 1,701,712.26 and 494,713.80
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Solution
The fourth proportional to 1,134,306.66, 1,701,712.26 and 494,713.80 is: 742,180.72
Step by Step Solution
- Step 1: Write the proportion equation
1,134,306.66 : 1,701,712.26 = 494,713.80 : x - Step 2: Convert to fraction form
1,134,306.66/1,701,712.26 = 494,713.80/x - Step 3: Cross multiply
1,134,306.66x = 1,701,712.26 × 494,713.80 - Step 4: Simplify right side
1,134,306.66x = 841,860,538,651.19 - Step 5: Solve for x
x = 841,860,538,651.19/1,134,306.66 - Step 6: Final answer
x = 742,180.72
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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.