Finding the Third Proportional to 357,863.06 and 765,374.06
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Solution
The third proportional to 357,863.06 and 765,374.06 is: 1,636,931.88
Step by Step Solution
- Step 1: Write the proportion equation
357,863.06 : 765,374.06 = 765,374.06 : x - Step 2: Convert to fraction form
357,863.06/765,374.06 = 765,374.06/x - Step 3: Cross multiply
357,863.06x = 765,374.06 × 765,374.06 - Step 4: Simplify right side
357,863.06x = 585,797,455,547.75 - Step 5: Solve for x
x = 585,797,455,547.75/357,863.06 - Step 6: Final answer
x = 1,636,931.88
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.