Finding the Third Proportional to 679,058.44 and 1,018,671.19
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Solution
The third proportional to 679,058.44 and 1,018,671.19 is: 1,528,132.09
Step by Step Solution
- Step 1: Write the proportion equation
679,058.44 : 1,018,671.19 = 1,018,671.19 : x - Step 2: Convert to fraction form
679,058.44/1,018,671.19 = 1,018,671.19/x - Step 3: Cross multiply
679,058.44x = 1,018,671.19 × 1,018,671.19 - Step 4: Simplify right side
679,058.44x = 1,037,690,988,242.66 - Step 5: Solve for x
x = 1,037,690,988,242.66/679,058.44 - Step 6: Final answer
x = 1,528,132.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.