Finding the Third Proportional to 4,274,699 and 6,390,711.75
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Solution
The third proportional to 4,274,699 and 6,390,711.75 is: 9,554,169.00
Step by Step Solution
- Step 1: Write the proportion equation
4,274,699 : 6,390,711.75 = 6,390,711.75 : x - Step 2: Convert to fraction form
4,274,699/6,390,711.75 = 6,390,711.75/x - Step 3: Cross multiply
4,274,699x = 6,390,711.75 × 6,390,711.75 - Step 4: Simplify right side
4,274,699x = 40,841,196,671,588.06 - Step 5: Solve for x
x = 40,841,196,671,588.06/4,274,699 - Step 6: Final answer
x = 9,554,169.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.