Finding the Fourth Proportional to 4,064,468.19, 6,096,702.36 and 1,368,567.72
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Solution
The fourth proportional to 4,064,468.19, 6,096,702.36 and 1,368,567.72 is: 2,052,851.61
Step by Step Solution
- Step 1: Write the proportion equation
4,064,468.19 : 6,096,702.36 = 1,368,567.72 : x - Step 2: Convert to fraction form
4,064,468.19/6,096,702.36 = 1,368,567.72/x - Step 3: Cross multiply
4,064,468.19x = 6,096,702.36 × 1,368,567.72 - Step 4: Simplify right side
4,064,468.19x = 8,343,750,048,343.82 - Step 5: Solve for x
x = 8,343,750,048,343.82/4,064,468.19 - Step 6: Final answer
x = 2,052,851.61
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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.