Finding the Third Proportional to 630,109.13 and 994,371.19
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Solution
The third proportional to 630,109.13 and 994,371.19 is: 1,569,210.82
Step by Step Solution
- Step 1: Write the proportion equation
630,109.13 : 994,371.19 = 994,371.19 : x - Step 2: Convert to fraction form
630,109.13/994,371.19 = 994,371.19/x - Step 3: Cross multiply
630,109.13x = 994,371.19 × 994,371.19 - Step 4: Simplify right side
630,109.13x = 988,774,058,530.16 - Step 5: Solve for x
x = 988,774,058,530.16/630,109.13 - Step 6: Final answer
x = 1,569,210.82
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.