Finding the Third Proportional to 539,897.06 and 1,181,487.94
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Solution
The third proportional to 539,897.06 and 1,181,487.94 is: 2,585,518.32
Step by Step Solution
- Step 1: Write the proportion equation
539,897.06 : 1,181,487.94 = 1,181,487.94 : x - Step 2: Convert to fraction form
539,897.06/1,181,487.94 = 1,181,487.94/x - Step 3: Cross multiply
539,897.06x = 1,181,487.94 × 1,181,487.94 - Step 4: Simplify right side
539,897.06x = 1,395,913,746,458.00 - Step 5: Solve for x
x = 1,395,913,746,458.00/539,897.06 - Step 6: Final answer
x = 2,585,518.32
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.