Finding the Third Proportional to 340,637.50 and 716,562.50
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Solution
The third proportional to 340,637.50 and 716,562.50 is: 1,507,355.52
Step by Step Solution
- Step 1: Write the proportion equation
340,637.50 : 716,562.50 = 716,562.50 : x - Step 2: Convert to fraction form
340,637.50/716,562.50 = 716,562.50/x - Step 3: Cross multiply
340,637.50x = 716,562.50 × 716,562.50 - Step 4: Simplify right side
340,637.50x = 513,461,816,406.25 - Step 5: Solve for x
x = 513,461,816,406.25/340,637.50 - Step 6: Final answer
x = 1,507,355.52
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.