Finding the Third Proportional to 710,352 and 1,072,892
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Solution
The third proportional to 710,352 and 1,072,892 is: 1,620,460.34
Step by Step Solution
- Step 1: Write the proportion equation
710,352 : 1,072,892 = 1,072,892 : x - Step 2: Convert to fraction form
710,352/1,072,892 = 1,072,892/x - Step 3: Cross multiply
710,352x = 1,072,892 × 1,072,892 - Step 4: Simplify right side
710,352x = 1,151,097,243,664 - Step 5: Solve for x
x = 1,151,097,243,664/710,352 - Step 6: Final answer
x = 1,620,460.34
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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.