Finding the Third Proportional to 603,509.48 and 1,319,119.80
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Solution
The third proportional to 603,509.48 and 1,319,119.80 is: 2,883,263.82
Step by Step Solution
- Step 1: Write the proportion equation
603,509.48 : 1,319,119.80 = 1,319,119.80 : x - Step 2: Convert to fraction form
603,509.48/1,319,119.80 = 1,319,119.80/x - Step 3: Cross multiply
603,509.48x = 1,319,119.80 × 1,319,119.80 - Step 4: Simplify right side
603,509.48x = 1,740,077,059,118.79 - Step 5: Solve for x
x = 1,740,077,059,118.79/603,509.48 - Step 6: Final answer
x = 2,883,263.82
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.