Finding the Fourth Proportional to 1,137,092.84, 1,567,318.68 and 806,059.58
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Solution
The fourth proportional to 1,137,092.84, 1,567,318.68 and 806,059.58 is: 1,111,037.02
Step by Step Solution
- Step 1: Write the proportion equation
1,137,092.84 : 1,567,318.68 = 806,059.58 : x - Step 2: Convert to fraction form
1,137,092.84/1,567,318.68 = 806,059.58/x - Step 3: Cross multiply
1,137,092.84x = 1,567,318.68 × 806,059.58 - Step 4: Simplify right side
1,137,092.84x = 1,263,352,236,926.95 - Step 5: Solve for x
x = 1,263,352,236,926.95/1,137,092.84 - Step 6: Final answer
x = 1,111,037.02
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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.