Finding the Third Proportional to 556,719.63 and 1,219,838
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Solution
The third proportional to 556,719.63 and 1,219,838 is: 2,672,808.14
Step by Step Solution
- Step 1: Write the proportion equation
556,719.63 : 1,219,838 = 1,219,838 : x - Step 2: Convert to fraction form
556,719.63/1,219,838 = 1,219,838/x - Step 3: Cross multiply
556,719.63x = 1,219,838 × 1,219,838 - Step 4: Simplify right side
556,719.63x = 1,488,004,746,244 - Step 5: Solve for x
x = 1,488,004,746,244/556,719.63 - Step 6: Final answer
x = 2,672,808.14
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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.