Finding the Fourth Proportional to 6,343,706, 8,750,331.24 and 3,763,560.08
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Solution
The fourth proportional to 6,343,706, 8,750,331.24 and 3,763,560.08 is: 5,191,349.87
Step by Step Solution
- Step 1: Write the proportion equation
6,343,706 : 8,750,331.24 = 3,763,560.08 : x - Step 2: Convert to fraction form
6,343,706/8,750,331.24 = 3,763,560.08/x - Step 3: Cross multiply
6,343,706x = 8,750,331.24 × 3,763,560.08 - Step 4: Simplify right side
6,343,706x = 32,932,397,341,640.90 - Step 5: Solve for x
x = 32,932,397,341,640.90/6,343,706 - Step 6: Final answer
x = 5,191,349.87
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.