Finding the Third Proportional to 2,796,621 and 4,232,742
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Solution
The third proportional to 2,796,621 and 4,232,742 is: 6,406,339.95
Step by Step Solution
- Step 1: Write the proportion equation
2,796,621 : 4,232,742 = 4,232,742 : x - Step 2: Convert to fraction form
2,796,621/4,232,742 = 4,232,742/x - Step 3: Cross multiply
2,796,621x = 4,232,742 × 4,232,742 - Step 4: Simplify right side
2,796,621x = 17,916,104,838,564 - Step 5: Solve for x
x = 17,916,104,838,564/2,796,621 - Step 6: Final answer
x = 6,406,339.95
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.