Finding the Third Proportional to 539,277.75 and 845,943.75
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Solution
The third proportional to 539,277.75 and 845,943.75 is: 1,326,998.62
Step by Step Solution
- Step 1: Write the proportion equation
539,277.75 : 845,943.75 = 845,943.75 : x - Step 2: Convert to fraction form
539,277.75/845,943.75 = 845,943.75/x - Step 3: Cross multiply
539,277.75x = 845,943.75 × 845,943.75 - Step 4: Simplify right side
539,277.75x = 715,620,828,164.06 - Step 5: Solve for x
x = 715,620,828,164.06/539,277.75 - Step 6: Final answer
x = 1,326,998.62
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.