Finding the Fourth Proportional to 2,842,920.08, 4,265,118.68 and 848,376.08
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Solution
The fourth proportional to 2,842,920.08, 4,265,118.68 and 848,376.08 is: 1,272,784.52
Step by Step Solution
- Step 1: Write the proportion equation
2,842,920.08 : 4,265,118.68 = 848,376.08 : x - Step 2: Convert to fraction form
2,842,920.08/4,265,118.68 = 848,376.08/x - Step 3: Cross multiply
2,842,920.08x = 4,265,118.68 × 848,376.08 - Step 4: Simplify right side
2,842,920.08x = 3,618,424,666,473.17 - Step 5: Solve for x
x = 3,618,424,666,473.17/2,842,920.08 - Step 6: Final answer
x = 1,272,784.52
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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.