Finding the Third Proportional to 5,126,206.50 and 7,209,671.63
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Solution
The third proportional to 5,126,206.50 and 7,209,671.63 is: 10,139,928.02
Step by Step Solution
- Step 1: Write the proportion equation
5,126,206.50 : 7,209,671.63 = 7,209,671.63 : x - Step 2: Convert to fraction form
5,126,206.50/7,209,671.63 = 7,209,671.63/x - Step 3: Cross multiply
5,126,206.50x = 7,209,671.63 × 7,209,671.63 - Step 4: Simplify right side
5,126,206.50x = 51,979,364,940,330.14 - Step 5: Solve for x
x = 51,979,364,940,330.14/5,126,206.50 - Step 6: Final answer
x = 10,139,928.02
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.