Finding the Fourth Proportional to 1,663,197.92, 2,495,104.60 and 526,246.32
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Solution
The fourth proportional to 1,663,197.92, 2,495,104.60 and 526,246.32 is: 789,466.84
Step by Step Solution
- Step 1: Write the proportion equation
1,663,197.92 : 2,495,104.60 = 526,246.32 : x - Step 2: Convert to fraction form
1,663,197.92/2,495,104.60 = 526,246.32/x - Step 3: Cross multiply
1,663,197.92x = 2,495,104.60 × 526,246.32 - Step 4: Simplify right side
1,663,197.92x = 1,313,039,613,765.07 - Step 5: Solve for x
x = 1,313,039,613,765.07/1,663,197.92 - Step 6: Final answer
x = 789,466.84
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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.