Finding the Third Proportional to 972,219 and 1,521,652.50
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Solution
The third proportional to 972,219 and 1,521,652.50 is: 2,381,589.26
Step by Step Solution
- Step 1: Write the proportion equation
972,219 : 1,521,652.50 = 1,521,652.50 : x - Step 2: Convert to fraction form
972,219/1,521,652.50 = 1,521,652.50/x - Step 3: Cross multiply
972,219x = 1,521,652.50 × 1,521,652.50 - Step 4: Simplify right side
972,219x = 2,315,426,330,756.25 - Step 5: Solve for x
x = 2,315,426,330,756.25/972,219 - Step 6: Final answer
x = 2,381,589.26
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.