Finding the Third Proportional to 343,973.25 and 750,417.75
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Solution
The third proportional to 343,973.25 and 750,417.75 is: 1,637,123.82
Step by Step Solution
- Step 1: Write the proportion equation
343,973.25 : 750,417.75 = 750,417.75 : x - Step 2: Convert to fraction form
343,973.25/750,417.75 = 750,417.75/x - Step 3: Cross multiply
343,973.25x = 750,417.75 × 750,417.75 - Step 4: Simplify right side
343,973.25x = 563,126,799,515.06 - Step 5: Solve for x
x = 563,126,799,515.06/343,973.25 - Step 6: Final answer
x = 1,637,123.82
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.