Finding the Third Proportional to 858,497.06 and 1,866,461.06
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Solution
The third proportional to 858,497.06 and 1,866,461.06 is: 4,057,878.65
Step by Step Solution
- Step 1: Write the proportion equation
858,497.06 : 1,866,461.06 = 1,866,461.06 : x - Step 2: Convert to fraction form
858,497.06/1,866,461.06 = 1,866,461.06/x - Step 3: Cross multiply
858,497.06x = 1,866,461.06 × 1,866,461.06 - Step 4: Simplify right side
858,497.06x = 3,483,676,897,828.63 - Step 5: Solve for x
x = 3,483,676,897,828.63/858,497.06 - Step 6: Final answer
x = 4,057,878.65
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.