Finding the Third Proportional to 480,866.63 and 750,756.09
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Solution
The third proportional to 480,866.63 and 750,756.09 is: 1,172,122.75
Step by Step Solution
- Step 1: Write the proportion equation
480,866.63 : 750,756.09 = 750,756.09 : x - Step 2: Convert to fraction form
480,866.63/750,756.09 = 750,756.09/x - Step 3: Cross multiply
480,866.63x = 750,756.09 × 750,756.09 - Step 4: Simplify right side
480,866.63x = 563,634,712,302.76 - Step 5: Solve for x
x = 563,634,712,302.76/480,866.63 - Step 6: Final answer
x = 1,172,122.75
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.