Finding the Fourth Proportional to 1,946,308.66, 2,919,241.35 and 526,253.98
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Solution
The fourth proportional to 1,946,308.66, 2,919,241.35 and 526,253.98 is: 789,321.04
Step by Step Solution
- Step 1: Write the proportion equation
1,946,308.66 : 2,919,241.35 = 526,253.98 : x - Step 2: Convert to fraction form
1,946,308.66/2,919,241.35 = 526,253.98/x - Step 3: Cross multiply
1,946,308.66x = 2,919,241.35 × 526,253.98 - Step 4: Simplify right side
1,946,308.66x = 1,536,262,379,018.07 - Step 5: Solve for x
x = 1,536,262,379,018.07/1,946,308.66 - Step 6: Final answer
x = 789,321.04
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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.