Finding the Third Proportional to 623,356 and 1,346,368
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Solution
The third proportional to 623,356 and 1,346,368 is: 2,907,980.02
Step by Step Solution
- Step 1: Write the proportion equation
623,356 : 1,346,368 = 1,346,368 : x - Step 2: Convert to fraction form
623,356/1,346,368 = 1,346,368/x - Step 3: Cross multiply
623,356x = 1,346,368 × 1,346,368 - Step 4: Simplify right side
623,356x = 1,812,706,791,424 - Step 5: Solve for x
x = 1,812,706,791,424/623,356 - Step 6: Final answer
x = 2,907,980.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.