Finding the Third Proportional to 406,911.09 and 599,124.09
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Solution
The third proportional to 406,911.09 and 599,124.09 is: 882,132.94
Step by Step Solution
- Step 1: Write the proportion equation
406,911.09 : 599,124.09 = 599,124.09 : x - Step 2: Convert to fraction form
406,911.09/599,124.09 = 599,124.09/x - Step 3: Cross multiply
406,911.09x = 599,124.09 × 599,124.09 - Step 4: Simplify right side
406,911.09x = 358,949,679,711.76 - Step 5: Solve for x
x = 358,949,679,711.76/406,911.09 - Step 6: Final answer
x = 882,132.94
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.