Finding the Third Proportional to 328,141.13 and 717,017.06
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Solution
The third proportional to 328,141.13 and 717,017.06 is: 1,566,745.00
Step by Step Solution
- Step 1: Write the proportion equation
328,141.13 : 717,017.06 = 717,017.06 : x - Step 2: Convert to fraction form
328,141.13/717,017.06 = 717,017.06/x - Step 3: Cross multiply
328,141.13x = 717,017.06 × 717,017.06 - Step 4: Simplify right side
328,141.13x = 514,113,467,916.13 - Step 5: Solve for x
x = 514,113,467,916.13/328,141.13 - Step 6: Final answer
x = 1,566,745.00
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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.