Finding the Fourth Proportional to 4,440,670.08, 6,659,795.52 and 1,245,598.08
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Solution
The fourth proportional to 4,440,670.08, 6,659,795.52 and 1,245,598.08 is: 1,868,057.83
Step by Step Solution
- Step 1: Write the proportion equation
4,440,670.08 : 6,659,795.52 = 1,245,598.08 : x - Step 2: Convert to fraction form
4,440,670.08/6,659,795.52 = 1,245,598.08/x - Step 3: Cross multiply
4,440,670.08x = 6,659,795.52 × 1,245,598.08 - Step 4: Simplify right side
4,440,670.08x = 8,295,428,512,904.60 - Step 5: Solve for x
x = 8,295,428,512,904.60/4,440,670.08 - Step 6: Final answer
x = 1,868,057.83
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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.