Finding the Fourth Proportional to 4,110,858.64, 6,166,702.66 and 1,414,829.12
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Solution
The fourth proportional to 4,110,858.64, 6,166,702.66 and 1,414,829.12 is: 2,122,386.41
Step by Step Solution
- Step 1: Write the proportion equation
4,110,858.64 : 6,166,702.66 = 1,414,829.12 : x - Step 2: Convert to fraction form
4,110,858.64/6,166,702.66 = 1,414,829.12/x - Step 3: Cross multiply
4,110,858.64x = 6,166,702.66 × 1,414,829.12 - Step 4: Simplify right side
4,110,858.64x = 8,724,830,497,749.46 - Step 5: Solve for x
x = 8,724,830,497,749.46/4,110,858.64 - Step 6: Final answer
x = 2,122,386.41
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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.