Finding the Third Proportional to 452,395.13 and 668,067.75
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Solution
The third proportional to 452,395.13 and 668,067.75 is: 986,559.08
Step by Step Solution
- Step 1: Write the proportion equation
452,395.13 : 668,067.75 = 668,067.75 : x - Step 2: Convert to fraction form
452,395.13/668,067.75 = 668,067.75/x - Step 3: Cross multiply
452,395.13x = 668,067.75 × 668,067.75 - Step 4: Simplify right side
452,395.13x = 446,314,518,590.06 - Step 5: Solve for x
x = 446,314,518,590.06/452,395.13 - Step 6: Final answer
x = 986,559.08
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.