Finding the Third Proportional to 368,340.75 and 567,681.75
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Solution
The third proportional to 368,340.75 and 567,681.75 is: 874,903.39
Step by Step Solution
- Step 1: Write the proportion equation
368,340.75 : 567,681.75 = 567,681.75 : x - Step 2: Convert to fraction form
368,340.75/567,681.75 = 567,681.75/x - Step 3: Cross multiply
368,340.75x = 567,681.75 × 567,681.75 - Step 4: Simplify right side
368,340.75x = 322,262,569,283.06 - Step 5: Solve for x
x = 322,262,569,283.06/368,340.75 - Step 6: Final answer
x = 874,903.39
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.