Finding the Fourth Proportional to 4,158,023.60, 6,232,369.80 and 2,361,767.60
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Solution
The fourth proportional to 4,158,023.60, 6,232,369.80 and 2,361,767.60 is: 3,540,001.33
Step by Step Solution
- Step 1: Write the proportion equation
4,158,023.60 : 6,232,369.80 = 2,361,767.60 : x - Step 2: Convert to fraction form
4,158,023.60/6,232,369.80 = 2,361,767.60/x - Step 3: Cross multiply
4,158,023.60x = 6,232,369.80 × 2,361,767.60 - Step 4: Simplify right side
4,158,023.60x = 14,719,409,064,858.48 - Step 5: Solve for x
x = 14,719,409,064,858.48/4,158,023.60 - Step 6: Final answer
x = 3,540,001.33
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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.