Finding the Fourth Proportional to 1,583,727.84, 2,185,030.62 and 895,333.14
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Solution
The fourth proportional to 1,583,727.84, 2,185,030.62 and 895,333.14 is: 1,235,269.27
Step by Step Solution
- Step 1: Write the proportion equation
1,583,727.84 : 2,185,030.62 = 895,333.14 : x - Step 2: Convert to fraction form
1,583,727.84/2,185,030.62 = 895,333.14/x - Step 3: Cross multiply
1,583,727.84x = 2,185,030.62 × 895,333.14 - Step 4: Simplify right side
1,583,727.84x = 1,956,330,326,000.75 - Step 5: Solve for x
x = 1,956,330,326,000.75/1,583,727.84 - Step 6: Final answer
x = 1,235,269.27
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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.