Finding the Third Proportional to 614,483 and 1,341,528
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Solution
The third proportional to 614,483 and 1,341,528 is: 2,928,799.29
Step by Step Solution
- Step 1: Write the proportion equation
614,483 : 1,341,528 = 1,341,528 : x - Step 2: Convert to fraction form
614,483/1,341,528 = 1,341,528/x - Step 3: Cross multiply
614,483x = 1,341,528 × 1,341,528 - Step 4: Simplify right side
614,483x = 1,799,697,374,784 - Step 5: Solve for x
x = 1,799,697,374,784/614,483 - Step 6: Final answer
x = 2,928,799.29
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.