Finding the Third Proportional to 649,913.63 and 1,402,585.03
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Solution
The third proportional to 649,913.63 and 1,402,585.03 is: 3,026,932.65
Step by Step Solution
- Step 1: Write the proportion equation
649,913.63 : 1,402,585.03 = 1,402,585.03 : x - Step 2: Convert to fraction form
649,913.63/1,402,585.03 = 1,402,585.03/x - Step 3: Cross multiply
649,913.63x = 1,402,585.03 × 1,402,585.03 - Step 4: Simplify right side
649,913.63x = 1,967,244,769,886.56 - Step 5: Solve for x
x = 1,967,244,769,886.56/649,913.63 - Step 6: Final answer
x = 3,026,932.65
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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.