Finding the Third Proportional to 1,803,159 and 2,808,135.75
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Solution
The third proportional to 1,803,159 and 2,808,135.75 is: 4,373,228.53
Step by Step Solution
- Step 1: Write the proportion equation
1,803,159 : 2,808,135.75 = 2,808,135.75 : x - Step 2: Convert to fraction form
1,803,159/2,808,135.75 = 2,808,135.75/x - Step 3: Cross multiply
1,803,159x = 2,808,135.75 × 2,808,135.75 - Step 4: Simplify right side
1,803,159x = 7,885,626,390,428.06 - Step 5: Solve for x
x = 7,885,626,390,428.06/1,803,159 - Step 6: Final answer
x = 4,373,228.53
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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.