Finding the Fourth Proportional to 5,670,506.52, 8,504,599.86 and 1,625,910.84
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Solution
The fourth proportional to 5,670,506.52, 8,504,599.86 and 1,625,910.84 is: 2,438,533.67
Step by Step Solution
- Step 1: Write the proportion equation
5,670,506.52 : 8,504,599.86 = 1,625,910.84 : x - Step 2: Convert to fraction form
5,670,506.52/8,504,599.86 = 1,625,910.84/x - Step 3: Cross multiply
5,670,506.52x = 8,504,599.86 × 1,625,910.84 - Step 4: Simplify right side
5,670,506.52x = 13,827,721,102,236.48 - Step 5: Solve for x
x = 13,827,721,102,236.48/5,670,506.52 - Step 6: Final answer
x = 2,438,533.67
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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.