Finding the Fourth Proportional to 1,701,438.58, 2,553,336.57 and 676,663.84
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Solution
The fourth proportional to 1,701,438.58, 2,553,336.57 and 676,663.84 is: 1,015,464.53
Step by Step Solution
- Step 1: Write the proportion equation
1,701,438.58 : 2,553,336.57 = 676,663.84 : x - Step 2: Convert to fraction form
1,701,438.58/2,553,336.57 = 676,663.84/x - Step 3: Cross multiply
1,701,438.58x = 2,553,336.57 × 676,663.84 - Step 4: Simplify right side
1,701,438.58x = 1,727,750,528,268.63 - Step 5: Solve for x
x = 1,727,750,528,268.63/1,701,438.58 - Step 6: Final answer
x = 1,015,464.53
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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.