Finding the Third Proportional to 322,002 and 473,154.75
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Solution
The third proportional to 322,002 and 473,154.75 is: 695,260.95
Step by Step Solution
- Step 1: Write the proportion equation
322,002 : 473,154.75 = 473,154.75 : x - Step 2: Convert to fraction form
322,002/473,154.75 = 473,154.75/x - Step 3: Cross multiply
322,002x = 473,154.75 × 473,154.75 - Step 4: Simplify right side
322,002x = 223,875,417,447.56 - Step 5: Solve for x
x = 223,875,417,447.56/322,002 - Step 6: Final answer
x = 695,260.95
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.